M
Q. A body cools down from 75°C to 70°C in 10 minutes. It will cool down from 70° C to 65° C in __________ minutes.
Be the first to start discuss.
Related MCQs
Q. With increase in temperature, the mutual solubility of two liquids
Q. The speed of a ____ motor is practically constant
Q. Electric arc furnaces are most suitable for which of the following type of material?
Q. The calorific value of methane can be determined by
Q. Entropy of mixture of two gases after sudden mixing is
Q. The drilling machine was primarily designed to originate a _____
Q. Which statement is false in case of SI engines
Q. Which of the following have the same units?
Q. The temperature above which most soft steels become nonmagnetic is about:
Discusssion
Login to discuss.