Questions Asked

salini:
Group Title
if 4g of oxygen diffuses through a hole how much hydrogen would have diffused under identical condition?
 updated one year ago
 2 replies
 No Medals Yet

salini:
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LIMIT QUESTION
 updated one year ago
 25 replies
 3 Medals

salini:
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integral
…
 updated one year ago
 56 replies
 1 Medal

salini:
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A cube of ice 2 cm on a side is floating in a glass of water. You observe that the top of the ice is 0.166 cm above the surface of the water…
 updated one year ago
 2 replies
 1 Medal

salini:
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is the answer to this question o?
attached file
 updated one year ago
 7 replies
 1 Medal

salini:
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in the online exam for jee main do we have timer for each question and can we go back and change an option that we gave as answer already in…
 updated one year ago
 5 replies
 2 Medals

salini:
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how to simplify this binomial expression?
 updated one year ago
 23 replies
 2 Medals

salini:
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how did this expansion become like this?
 updated one year ago
 9 replies
 1 Medal

salini:
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effective resistance across AB?
 updated 2 years ago
 26 replies
 2 Medals

salini:
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how is 48C4+48C3=49C4
 updated 2 years ago
 4 replies
 1 Medal

salini:
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how did this come about?
file attached below
cos12 is around 4pi12?
 updated 2 years ago
 6 replies
 2 Medals

salini:
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in how many ways can 5 boys and 5 girls be seated such that no two boys are together?
 updated 2 years ago
 54 replies
 2 Medals

salini:
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Can we apply for KVPY exam twice as i made a mistake in my first online application?
will the application get rejected?
 updated 2 years ago
 3 replies
 No Medals Yet

salini:
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what are sites which can guide me for KVPY preparation?
 updated 2 years ago
 2 replies
 1 Medal

salini:
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this is a math question:PERCENTAGE
the kinetic energy of a body increses by 300% then the new momentum of the body increases by how much pe…
 updated 2 years ago
 7 replies
 1 Medal

salini:
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what is the effectiveness(is it gonna be truly launched) of that common entrance for iit,aiee that is rumoured to be launched next year onwa…
 updated 2 years ago
 25 replies
 6 Medals

salini:
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is therea relationship between potentiometer and resistance connected in series and parallel
circuit diagrams with proper relations would b…
 updated 2 years ago
 28 replies
 1 Medal

salini:
Group Title
Boy and girl sailing on a boat(the boat mass is:25 kg), the boy mass is: 95kg and mass of the girl is smaller from boy
When the boat was a…
 updated 2 years ago
 6 replies
 2 Medals

salini:
Group Title
are centripetal and centrifugal forces considered to be actionreaction forces?
consider a mass m tied to a string centripetal force is pro…
 updated 2 years ago
 23 replies
 3 Medals

salini:
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earh is spinning/rotating about its axis...but what is that force that provides the torque for this rotation?
 updated 2 years ago
 9 replies
 8 Medals

salini:
Group Title
when to use relative velocity and when to use resulltant velocity concept?
1)Wind is blowing east and man makes his strokes perpendicular…
 updated 2 years ago
 3 replies
 2 Medals

salini:
Group Title
when to use relative velocity and when to use resulltant velocity concept?
1)Wind is blowing east and man makes his strokes perpendicular…
 updated 2 years ago
 18 replies
 1 Medal

salini:
Group Title
in simple harmonic motion, consider that i have a pendulum tied to a mass m when we say the mass has angular vecocity omega is it by consid…
 updated 2 years ago
 19 replies
 2 Medals

salini:
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by actionreaction forces, if restoring force in a spring is equal to the force applied(in a vertical spring) how is that the mass is moving…
 updated 2 years ago
 8 replies
 3 Medals

salini:
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i have 2 identical bars one is iron other is magnet i can use only by hand....how can i find which one is magnet?
 updated 2 years ago
 5 replies
 2 Medals

salini:
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if i have water whose boiling point is 100 degrees celsius in a beaker if i increase the temperature above it will the rate of evaporation b…
 updated 2 years ago
 9 replies
 3 Medals

salini:
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if i have water whose boiling point is 100 degrees celsius in a beaker if i increase the temperature above it will the rate of evaporation b…
 updated 2 years ago
 18 replies
 1 Medal

salini:
Group Title
surface tension force tends to reduce surface area?
but a surface with no miniscus has surface area=pirsquare while a curved miniscus has 2…
 updated 2 years ago
 16 replies
 1 Medal

salini:
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a column of water in a capillary tube exposed to atmospheric pressure on bothsides will lokk like
?
 updated 2 years ago
 6 replies
 1 Medal

salini:
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what is the pressure on the bottom of this container?
 updated 2 years ago
 14 replies
 1 Medal
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