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Shaikh Nafisa Binte Fahad's Top Achievements
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Shaikh Nafisa Binte Fahad's Top Achievements

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  • Regular Member
  • March 17, 2022
  • Member since July 15, 2021
  • Dhaka, Bangladesh
  • 1 friend
  • 0 likes, 4,839 views, 0/5
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  • Shaikh Nafisa  Binte Fahad
    Shaikh Nafisa Binte Fahad joined the group Coolinventor Contributors
    • March 17, 2022
  • Shaikh Nafisa  Binte Fahad
    Shaikh Nafisa Binte Fahad commented on Fatima Ahmed's classified listing.
    Games R' Us Giraffes - $7 Mathematics Quiz
    Games R' Us Giraffes - $7 Mathematics Quiz
    Games R' Us Giraffes - $7 Mathematics Quiz
     

    David’s project deadline was approaching soon. That day, he was still sitting at his desk after office hours and was still thinking the best way to finish his project on time. He was exited after...
    • July 31, 2021
    • Zarin sadaf snigdha likes this.
    • View all 14 comments
    • Shaikh Nafisa  Binte Fahad
      Nirjona Akter Why this formula will work?

      This method will work when all the sides are of the same length. Then, we can find the volume of a cube just knowing the measurement of only one side. If a cube has side length "x" then Volume = x × x × x a which results in...  more
      Why this formula will work?

      This method will work when all the sides are of the same length. Then, we can find the volume of a cube just knowing the measurement of only one side. If a cube has side length "x" then Volume = x × x × x a which results in the formula, Volume = x³. This is where we get the term called"cubed". When we use power to the 3 over something, we call it cubed. When units of Measure are calculated, we find the volume of an object, and the units are cubed. This means that if the measurements of the sides are in miters, then the answer will be in cubed miters.  less
      • July 31, 2021
    • Shaikh Nafisa  Binte Fahad
      Shaikh Nafisa Binte Fahad ''How will it work?''
      In question, it represents the subject of ‘similarity statistics’. This means that the ratio of height, length, and width will be the same.
      In the equation, we are seeing that the dimension of both the values are different which...  more
      ''How will it work?''
      In question, it represents the subject of ‘similarity statistics’. This means that the ratio of height, length, and width will be the same.
      In the equation, we are seeing that the dimension of both the values are different which needs to be equal. Over here, the height is a one-dimensional unit(meter) but the volume is three-dimensional (meter^3). So, we need to cube it to make it evenly dimensional.
      ''Why would it work?''
      Otherwise, it is not according to the rules and the answer will be wrong.
      So, given,
      Height of small giraff= 4m
      = 4 x 4 x4 = 216m^3
      Height of big giraff= 6m
      = 6x 6 x6 = 64 m^3
      Volume of big giraff= 5400m^3
      and, let the volume of small giraffe be 'x' m^3.
      Now. we know,
      the formula of similarity,
      Height of big giraffe/Height of small giraffe=Volume of big giraffe/Volume of small giraff.
      ==> 216/64 = 5400/ 'x'
      ==>216x =345600
      ==> x =1600
      Therefore, the volume of the small giraff is 1600 m^3.  less
      • July 31, 2021
      • -
      • 1 likes this
    • Shaikh Nafisa  Binte Fahad
      Noorjahan Binte Farhana There is given Small and tall giraffe height. And the tall giraffe volume is 5400 meter queb. volume= length × width × height.
      consume the length X and width Y for tall and small giraffe
      so, for tall giraffe...  more
      There is given Small and tall giraffe height. And the tall giraffe volume is 5400 meter queb. volume= length × width × height.
      consume the length X and width Y for tall and small giraffe
      so, for tall giraffe X*Y*6=5400
      XY=5400/6
      XY= 900
      Now, for small giraffe volume X*Y*4
      900*4=3600 [ we have find out XY=900]
      The tall giraffe is 1.5 tall more than small giraffe.
      as, 3600*1.5=5400  
      • August 1, 2021
    • Shaikh Nafisa  Binte Fahad
      Jesmin Akhter given,
      Bigger giraff height = 6m
      And the volume of bigger giraff = 5400m^3
      we know a formula...  more
      given,
      Bigger giraff height = 6m
      And the volume of bigger giraff = 5400m^3
      we know a formula that,
      volume = lenght * wide * hight
      let, lenght = a, wide = b
      so, volume = lenght * wide * hight
      => 5400m^3 = a * b * 6m
      => ab = 5400m^3 / 6m
      => ab = 900m^2 ...........(i)
      given, Smaller giraff hight = 4m
      know we have to be findout the volume of smaller giraff.
      let, volume of smaller giraff = x
      leangth = a
      wide = b
      we know,
      valume = length * wide * hight
      => x = ab * 4m
      => x = 900m^2 * 4m [ puting the value of a and b from equation...    less
      • August 1, 2021
    • Shaikh Nafisa  Binte Fahad
      Nur E ferdus Monika matin At first, it is mentioned that both giraffes are similar. That means the ratio of height, length,
      width, and the dimension of each part will be the same for the two Giraffe. The volume of a
      three dimensional figure is- volume= length X width X height so,...  more
      At first, it is mentioned that both giraffes are similar. That means the ratio of height, length,
      width, and the dimension of each part will be the same for the two Giraffe. The volume of a
      three dimensional figure is- volume= length X width X height so, Volume(Small)/Volume
      (Large)=Length(s)×width(s)×Height(s)/Length×width×Height
      Height(s)/Height=4/6=2/3 So, Length(s)/ Length=2/3 and width(s)/width=2/3
      Volume(Small)/Volume (Large)= (2/3) ×(2/3)×(2/3) Volume(Small)= (8/27)× Volume (Large)
      = (8/27) × 5400 m^3 = 1600 m^3 This formula will work because If we calculate volume part
      by part and make a sum to get the total volume of the small giraffe as it is irregular-shaped,
      it will remain unchanged because each part maintains the same ratio of 2/3 with the large
      Giraffe as both are similar.  less
      • August 1, 2021
  • Shaikh Nafisa  Binte Fahad
    Shaikh Nafisa Binte Fahad commented on Fatima Ahmed's classified listing.
    Anwar's Different Perspective - $5 English Writing project
    Anwar's Different Perspective - $5 English Writing project
    Anwar's Different Perspective - $5 English writing project
     

     Anwar just completed the last level of his Mario Cart video game. Unlike all other students in his class, Anwar was an introvert and did not look like the typical 9th grade studen...
    • July 16, 2021
    • View all 22 comments
    • Shaikh Nafisa  Binte Fahad
      Sumaiya Amir 'LOSER', for me this term has a very deep meaning. This four letter word isn’t a comfortable thing in someone's life. You have to go through a series of depressions, complications and sleepless nights if this term ever get connected with you. Well,...  more'LOSER', for me this term has a very deep meaning. This four letter word isn’t a comfortable thing in someone's life. You have to go through a series of depressions, complications and sleepless nights if this term ever get connected with you. Well, like everyone else, I also have many situations in my life where I considered myself as a complete loser.You know being an introvert makes you disconnected from social life and it's not a joke. Being like that I was ditached from every success I could have achieved earlier. I was a shy person who could not even order a food for herself in any restaurant. I was someone who used to know the answers of most of the questions in school but always hesitated to talk. But you can not be like this forever right? In this century if you want to be successful, you have to talk and discuss. You have to share your opinions so that other persons can know your value. My university clubs did a great job to pull out the talents of me. They forced me to talk everyday and...    less
      • July 14, 2021
    • Shaikh Nafisa  Binte Fahad
      Sumaiya Amir share my opinions with everyone. After 3months of continuous practice, I was selected as an anchor of our varsity convocation program. A girl who could not even talk became an anchor? Yes that is right. I had my will to change the awkwardness inside me...  moreshare my opinions with everyone. After 3months of continuous practice, I was selected as an anchor of our varsity convocation program. A girl who could not even talk became an anchor? Yes that is right. I had my will to change the awkwardness inside me and I succeed. If you want something truly, you will achieve that no matter what. Just have patience. You will surely be a winner of that once you thought would be your loosing point.  
      • July 14, 2021
    • Shaikh Nafisa  Binte Fahad
      Nanjiba Naowar Personally I was an introvert and a bookworm. I love writing. But shyness never lets me publish it. People used to say I am unable to make others understand my thoughts. I was Bullied for it. Last year I felt depressed but didn't find anyone to share my...  morePersonally I was an introvert and a bookworm. I love writing. But shyness never lets me publish it. People used to say I am unable to make others understand my thoughts. I was Bullied for it. Last year I felt depressed but didn't find anyone to share my pain. So I expressed my thoughts and pain in words on my facebook timeline. Alhamdulillah, Not only it cures my heavy heart but also friends start liking my writings and give compliments. Then one day, a friend asked me to do an internship as a content writer. I had no idea about it. I googled, learned, did low paid writing jobs, sent CVs, gave interviews and got rejected many times. Every time I fail I learn something new from my mistakes. Before the year ends, alhamdulillah, I have 2 paid freelancing writing works, one internship. Even i won a physics quiz of coolinventors though I have been a business student from the very beginning. I have many 'loser to successful' stories, but 'how an introvert girl becomes successful in sharing her thoughts' is...    less
      • July 14, 2021
    • Shaikh Nafisa  Binte Fahad
      Raju Loodh It was my college days story. That time I was not so good at English even I did not know how to write in proper way. We had an English Named ala Uddin. Every day while he come to class he used to tell. Just write something in English. It does not matter...  moreIt was my college days story. That time I was not so good at English even I did not know how to write in proper way. We had an English Named ala Uddin. Every day while he come to class he used to tell. Just write something in English. It does not matter how much mistakes you do. I will not give you punishment if you do any mistake but i will punish you if you don't write. Everyday i used write something in English. At begging i did many mistakes and he solved those mistakes and motivated me. Gradually, i started improving my English and at last I got chance one of the best public university in Bangladesh just because of my English. It was my college days story. At that time I was not so good at English even I did not know how to write properly. We had an English teacher Named ala Uddin. Every day he used to tell. Just write something in English. It does not matter how many mistakes you do but you have to write. I will not give you punishment if you do any mistakes but I will punish you if you don't...    less
      • July 15, 2021
    • Shaikh Nafisa  Binte Fahad
      Shaikh Nafisa Binte Fahad The famous world-class boys of the BTS band also took part in their fight and it was heartbreaking to hear their story. The boys were about to give up and almost lost hope. But they stood together and today their fight has led to a worldwide reputation...  moreThe famous world-class boys of the BTS band also took part in their fight and it was heartbreaking to hear their story. The boys were about to give up and almost lost hope. But they stood together and today their fight has led to a worldwide reputation as one of the best and most well-known K-pop bands in the world.
      Taehyung was a son of a farmer; RM's mom used to pressure him about his studies, career; Suga, who loved music but his family always burnt all his hard work as they wanted him to focus on his studies.
      The band has almost spread out because they don’t have enough money to continue, no funds, so a few members had to choose between food and transportation and do two things. Behind their confident presence, they were constantly battling self-doubt and frustration. In fact, there is a difference even if everyone loses. "The real losers in life are not those who try and fail, but those who fail to try."  less
      • July 16, 2021
  • Shaikh Nafisa  Binte Fahad
    Shaikh Nafisa Binte Fahad is now friends with Fatima Ahmed.
    • July 16, 2021
  • Shaikh Nafisa  Binte Fahad
    Shaikh Nafisa Binte Fahad has added a new profile photo.
    • July 16, 2021
  • Shaikh Nafisa  Binte Fahad
    Shaikh Nafisa Binte Fahad commented on Fatima Ahmed's classified listing.
    Andy Morales and The Rain - $5 Physics Quiz
    Andy Morales and The Rain - $5 Physics Quiz
    Andy Morales and the Rain - $5 Physics Quiz
     
    It's 6p.m, time to leave the railway station - Andy thought to himself, with a big sigh. Living a lonely life since the demise of his wife two years ago, everything to him seemed monotonous and tedious....
    • July 16, 2021
    • Hasnain Tariq likes this.
    • View all 18 comments
    • Shaikh Nafisa  Binte Fahad
      Syeda Anmol Andy used the ideology of moment. Moment of force is the idea to make a body to rotate on a pivot. Moment has a simple rule that is the closer you are to the pivot or the point the more energy you would require to rotate the body. This rule is obeyed by...  moreAndy used the ideology of moment. Moment of force is the idea to make a body to rotate on a pivot. Moment has a simple rule that is the closer you are to the pivot or the point the more energy you would require to rotate the body. This rule is obeyed by many objects which we use in our day-to-day life. Like a spanner handle is placed far from the pivot to rotate the nut or nail easier with less force. Similarly, in this case the pivot is the root of the tree, it is the turning point for the tree, when the crowd gathered they applied force very close to the pivot or the root this cause the tree not to budge but when Andy positioned the force on the far end from the pivot it made it easier for the crowd to move the tree. In simple, we can sum it up that the greater the distance the less the force needed and the smaller the distance the more force is needed which this scenario perfectly portrayed.  less
      • July 15, 2021
      • -
      • 1 likes this
    • Shaikh Nafisa  Binte Fahad
      Nishat Tamanna Mr. Andy chimed in with the idea of momentum. Momentum is the product of force and the perpendicular distance between the pivot and line of force. He considered providing a force greater than the weight of the tree, but this is only feasible if the force...  moreMr. Andy chimed in with the idea of momentum. Momentum is the product of force and the perpendicular distance between the pivot and line of force. He considered providing a force greater than the weight of the tree, but this is only feasible if the force is delivered on the other side of the root.
      It is a fact that when a force is applied far from the pivot, the force is sufficient to elevate the other force/weight. Mr. Andy used that notion when assisting the individual.  
      • July 15, 2021
      • -
      • 1 likes this
    • Shaikh Nafisa  Binte Fahad
      Farhan Shahid Andy's idea concerns the effect of moments. The idea about moments is that the further a force acts away from the pivot(the turning point of an object), the more effective it will be in turning the object. For example, the knob of a door is situated the...  moreAndy's idea concerns the effect of moments. The idea about moments is that the further a force acts away from the pivot(the turning point of an object), the more effective it will be in turning the object. For example, the knob of a door is situated the farthest from its pivot, the hinges. In the picture, we can see that the tree is tilted down towards the side of its roots. From this, we can guess that(counting the car as a pivot) there is a greater load acting downwards in that side of the tree, than the side with the leaves. The way the people were doing it before, they were wasting strength overcoming all the those forces and uprooting the tree. They were using the car as a pivot, and the distance between their force and the car/pivot was not much. However, pushing in an anticlockwise direction on the other side, with the leaves, shifts the pivot from being the car to being the roots, all the way on the other side of the tree. The pivot being far away, the forces proved effective.  less
      • July 15, 2021
      • -
      • 1 likes this
    • Shaikh Nafisa  Binte Fahad
      Abdullah Masud Mr Andy was able to use the principles of moment in the above scenario. As mentioned in the scenario, the roots of the tree were fixed with the ground so it was a fixed point and a fixed point is called a pivot. This pivot allowed the tree to be removed...  moreMr Andy was able to use the principles of moment in the above scenario. As mentioned in the scenario, the roots of the tree were fixed with the ground so it was a fixed point and a fixed point is called a pivot. This pivot allowed the tree to be removed over the car. According to the principles of moment, the distance from the pivot to the point where the force is applied is directly proportional to the moment, meaning the longer this distance, the greater the rotation of the tree and that is why Mr Andy applied his force on the farther end of the tree so that with less force would produce greater moment due to the longer distance, away from the tree and was successful to remove it and save the passenger.  less
      • July 15, 2021
      • -
      • 1 likes this
    • Shaikh Nafisa  Binte Fahad
      Shaikh Nafisa Binte Fahad Andy told others to help lift the tree from the other side, as the force acting away from the root of the tree made it easier to lift the tree than near the root.
      The car was acting as a pivot here because the weight of the whole tree was on the car. The...  more
      Andy told others to help lift the tree from the other side, as the force acting away from the root of the tree made it easier to lift the tree than near the root.
      The car was acting as a pivot here because the weight of the whole tree was on the car. The bottom side of the tree was not uprooted, so it was heavier than the upper part, so more force was needed to lift it from near the roots. Therefore, it was easier to lift the tree upwards at a certain distance away from the root of the tree as there was less weight in the upper direction.
      Today, we learned about a great example in the field of physics. this topic can be identified as the 'moments'. Moments are directly proportional to the force and distance of a body, just like this one! Easy-Peasy!  less
      • July 16, 2021
  • Shaikh Nafisa  Binte Fahad
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    • July 16, 2021
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Personal Information

  • First Name Shaikh Nafisa
  • Last Name Binte Fahad
  • Gender Female
  • Birthday November 19, 2007
  • Hometown Dhaka
  • Country Bangladesh
  • Career Interests Science
  • University -
  • University Class of or Expected graduation year -
  • High School or College Playpen International School
  • High School Class of or Expected graduation year -
  • Major -
  • Favorite Course or Subjects Maths, Biology, Chemistry, Physics, Add maths
  • Interests arts and music
  • Favorite Coding Language Python

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Personal Details

  • About Me ~ I ᗩᗰ ᗩ ᗰᑌᔕᒪIᗰ GIᖇᒪ.
    ~ I ᗩᗰ ᒪᗩᘔY.
    ~ I ᗪOᑎ'T ᑕᗩᖇE, ᔕO KEEᑭ YOᑌᖇ ᔕᕼITᔕ TO ᑌᖇᔕEᒪᖴ.
    ~ I ᗩᗰ ᗩ ᖴEᗰIᑎIᔕT.
    ~ YOᑌ ᑕᗩᑎ ᗩᒪᗯᗩYᔕ TE᙭T ᗰE, ᗷᑌT ᑎOT ᗯITᕼ ᗷᑌᒪᒪᔕᕼITᔕ.
    ~ TIᖇEᗪ Oᖴ ᒪIᐯIᑎG.
    ~ ᗪOᑎ'T ᒍᑌᗪGE ᗰE ᗷY ᔕEEIᑎG ᗰY ᑭᖇOᖴIᒪE.
    ~ I ᗰOᔕTᒪY ᖇEᗩᗪ ᖴᗩᑎᖴIᑕTIOᑎᔕ!
    ~ ᔕTᗩᒪKIᑎG ᗷTᔕ ᖴOᖇ 3 YEᗩᖇᔕ ᑎOᗯ, ᗯOᕼᕼOO
    ~ I ᒪOᗷ IT ᗯᕼEᑎ ᑌ ᖴOᒪᒪOᗯ ᗰEᕼ, ᙭ᗪ
    ~ I ᗩᗰ ᑕᑌᖇᖇEᑎTᒪY ᔕEᗩᖇᑕᕼIᑎG ᖴOᖇ ᗯEIᖇᗪ ᗪᖇEᗩᗰᔕ, Iᖴ ᑌ GOT OᑎE, ᑭᖇETTY ᑭᒪᔕ TEᒪᒪ ᗰEᕼ.

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