Exams

An object with a mass of 22 kg moving with a velocity of 5 m/s possesses a kinetic energy of :

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best expresses the same sentence in Indirect/Direct speech.
The coach said, "Well done! You have made me proud."

Bhanu takes a total of 6 hrs 50 min in walking a distance and running back to same place where she started. She could walk both ways in 8 hrs 30 min. The time taken by her to run both ways is :

When ice cubes are made, the entropy of water

If the edge of a cube is increased by 10%, then what will be the percentage increase in its volume ?

As the object covers unequal distances in equal intervals of time, it is said to be in ____________ motion.

Look at the underlined part of each sentence. Below each sentence are given three possible substitutions for the underlined part. If one of them (a), (b) or (c) is better than the underlined part, indicate your response on the Answer Sheet against the corresponding letter. If none of the substitutions imporves the sentence, indicate (d) as your response on the Answer Sheet.

You must accustom yourself with new ideas.

For photoelectric effect to take place, the metal used as the cathode should have_________