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Q. An object with a mass of 22 kg moving with a velocity of 5 m/s possesses a kinetic energy of :
We will solve this question by the formula. K = 1/2 mv² Where m = mass of body v = velocity of body
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Q. Water will not be vapourised if
Q. Which of the following is not caused by atmospheric refraction of light ?
Q. Ohm's law is valid in case of
Q. The light of distant stars is affected by
Q. Heat flows as a result of difference of ________
Q. When Arsenic atoms are added to Germanium lattice, it becomes a/an
Q. Light Emitting Diodes (LED) is used in fancy electronic devices such as toys emit
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