Complete the following sentences by choosing the correct phrases from the brackets

Parents’ advice always helps one to __________.

Complete the sentence by choosing the correct word given in the brackets. A generator converts - electrical/ mechanical) energy to -- (electrical/ mechanical) energy.

Choose the correct one from the following .

Complete the sentence by choosing the correct word given in the brackets. A solar cell converts — (sound/light) energy to — (light/electrical) energy.

Complete the sentence by choosing the correct word given in the brackets. (Dry cell/wet cell) is a primary cell which cannot be charged.

Complete the sentence by choosing the correct word given in the brackets. A (generator/cell) is used to operate small devices such as calculator and TV remote.

Complete the sentence by choosing the correct word given in the brackets. Electrolysis is the passage of electricity/ electrons) through a liquid or a solution accom panied by a — (physical/chemical) change.