A. 105J B. 3255J‾¹ C. 3265J D. 16821J Correct Answer: Option C C. 3265J Explanation Q = ML + MCθ…
A. 100.0 cm³ B. 72.8 cm³ C. 60.0 cm³ D. 36.4 cm³ Correct Answer: Option B B. 72.8 cm³ Explanation…
A. poor absorbers and poor emitters of radiation B. poor absorbers and good emitters of radiation C. good absorbers and…
i. temperature change ii. nature of the substance iii. size of the substance. A. i and ii only B. ii…
A. liquid-in-glass thermometer B. constant volume gas thermometer C. optical pyrometer D. thermocouple Correct Answer: Option B B. constant volume…
A. increases with increase in the angle of inclination B. increases with a decrease in the angle of inclination C.…
A. a body can only undergo translational motion B. once a body remains at rest no force acts on it…
A. period B. amplitude C. wavelength D. frequency Correct Answer: Option B B. amplitude
A. 0.36J B. 0.72J C. 360.00J D. 720.00J Correct Answer: Option A Explanation P.E at max = K.E on projection…
A. 1.2ms‾² B. 6.0ms‾² C. 12.0ms‾² D. 0.6ms‾² Correct Answer: Option B B. 6.0ms‾² Explanation V = u - gt…