Physics
Data:
mass =10 g
quantity of heat supplied =120 J
rise in temperature = 10 °C
Statement A : The heat capacity of the substance is 12 J/g.
Statement B : The specific heat capacity of the substance is 1.2 J/gK.
- Only statement A is correct.
- Only statement B is correct.
- Both statements A and B are correct.
- Both statements A and B are incorrect.
Related Questions
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The quantity suitable for filling in both the blanks is:
- speed in vacuum
- speed in a medium
- frequency
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Sumit, a teenager, enjoys playing his music loudly. However, his grandmother consistently lowers the volume of the music player. Analyze the wave to identify which characteristic of the wave has been altered when the grandmother reduces the volume.
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Given that the resistivity of Gold and Platinum is 2.1 x 10-8 ohm.m and 10.5 x 10-8 ohm.m, respectively, which is the correct statement?
Statement A : 5 metres of platinum wire will have the same resistance as one metre of gold wire.
Statement B : Gold wire of 1 cm radius will have the same resistance as platinum wire of 5 cm radius.
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Reason(R) : Neutral wire is at zero potential.
- Both Assertion and Reason are true, and the Reason is the correct explanation of the Assertion
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