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The correct answer is C
The apparent weight of a person in a lift moving downward with uniform acceleration is:
Which device is best suited for measuring the temperature inside metallurgical furnaces?
Which law states that the ratio of the potential difference across a conductor to the current through it is constant, provided the temperature remains c...
An example of longitudinal waves (in a gas medium) is:
Which of the following statement is/are true?
I. The materials which allow heat to pass through them easily are conductors of heat.
I...
Which of the following statement is INCORRECT regarding the comparison between biot-savart law for the magnetic field and coulomb's law for the electro...
A decibel is –
Which of the following instrument is used to measure heat radiation?
The filament of a bulb is made up of?
A body is thrown upward with an initial velocity of 20m/s. How much time will it take to reach its maximum height. (g=10m/s)