Questions asked by Chirag Mehta
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What is mass of light?
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```why does red light travel faster than violet light , though violet light has more energy (in glass)? plz give a simple answer which can be understood by a 10th class student.
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What are bosons?
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Why photon doesn't have antiparticle?
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What is the approximate value of pi?
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If lens has different focal length for different colours then how do we see things multicoloured?
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What is (√-1)²?
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If the fundamental theorem of algebra is correct , then why i am bein taught discriminant less than 0 for quadratic equations mean no real roots ? (i m a 10th standard student who was taught about polynomials and quadratic equations)
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Please amswer ASAP , its urgent .
what will be the remainder when #[{7^365-1}/6]# is divided by 5?
i know that the divident will be a whole number so plz just write numeric value of answer . i need to confirm..
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Consider a Geometric progression #1,7,49...7^364# . find the remainder when sum of this g.p is divided by 5.?
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I wonder 'image is formed by intersection of 2 light rays' . Can't it be a single light ray to form an image ? Some sources do suggest that a single photon can form image
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Help in trignometry! (?)
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What is 0.5! And how do you find it (can it be found without calculus)?
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Prove: #e^(i pi)+1=0# "?"
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Find complex values of #x = root (3)(343)# ?
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Complete reaction
#PbO+C ->Pb+?#
Some sources suggest #CO_2# while others #CO#. Do they exist in equilibrium?
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In an electric motor, say it has only one coil. The coil spins because of current in it. So, is there any electromagnetic induction process occuring simultaneously?
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What can be the least energy of a system as per Heisenberg's uncertainty principle?
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Are our actions random? I mean we respond to something like let's say you did any task for no reason so like lifted a chair.
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I saw that dimensional formula of "distance covered in #n^(th)" "# second is #[LT^-1]#". How is that possible when unit of distance is #[L]?#
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Is the atomic radii of nitrogen larger than oxygen or smaller?