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

The aeroplane will ___________ at 2 o’ clock

Complete the following sentences by choosing the correct term from the worá bank. nuclear fission, nuclear fusion, nuclear chain reaction During __________ small nuclei combine.

Complete each of the following sentences by choosing the correct term from the word bank. Anatom's _____ is equal to the weighted average of the masses of all the naturally occurring isotopes of that clement.

Complete the sentence by choosing the correct word given in the brackets. A — (generator/transformer) is a source of electricity that generates large amount of elec tricity in a power house.

Complete each of the following sentences by choosing the -correct term from the word bank. refraction, reflection, resonance, diffraction, interference The bending of a wave around a barrier is called ___________

Complete the sentence by choosing the correct word given in the brackets. A- (battery/dynamo) is a combination of two or more cells. connected end to end.