State whether the following statements are true or false:
State whether the following statements are true or false:
(i) Heat can be measured in kelvin.
Ans: – False.
(ii) –30° F is a lower temperature than –30° C.
Ans: – False.
(iii) The numerical value of temperature of any hot body measured on kelvin’s scale is always higher than the value on Fahrenheit scale.
Ans: – True.
(iv) Thermal energy can be measured either in calories or in joules.
Ans: – True.
(v) Pure alcohol can also be used as thermometric liquid.
Ans: – True.
(vi) A body is felt cold when heat flows from our body to that body.
Ans: – True.
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