Questions

Why is weightlessness experienced while orbiting the earth in space ships ?

Find the kinetic energy (in J) possessed by a body of mass 10 kg moving with a velocity of 5 m/s.

Who appoints the chairman of all the parliamentary committees of Lok Sabha?

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

The written word is necessarily confined _________ the things of the understanding because only the understanding has written language; whereas art deals ___________ ideas of a different mental texture, which words can only vaguely ____________. However, there are a large number of people who, _____________ they cannot be said to have experienced in a full sense any works of art, have undoubtedly the impelling desire which a little direction may lead on to a fuller ____________. And it is to such that books on art are useful.

necessarily confined _________ the things of

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

It is a proverbial ___________, that every one makes his own destiny; and __________ is usually interpreted, that every one, by his wise ______ unwise conduct, preparesgood or evil for himself: but we may also understand it, that whatever it be that he receives _________ the hand of Providence, he may so accommodate __________ toit, that he will find his lot good for him, however much may seem to others to be wanting.

Earth-worms belongs to the phylum

Which of the following protects the inner lining of the stomach from the action of the hydrochloric acid under the normal conditions?

___ is the transition of a substance directly from the solid to the gas phase without passing through the intermediate liquid phase.