2.18.3 - Daily 5

Front

What is the difference between 'its' and 'it's'?

Back

'Its' is a possessive pronoun meaning belonging to it. 'It's' is a contraction for 'it is' or 'it has'.

Front

What is input energy?

Back

Input energy is the energy supplied to a system to perform work or produce an effect.

Front

What is output energy?

Back

Output energy is the energy that comes out of a system after the input energy has been transformed.

Front

What type of energy does a light bulb use?

Back

A light bulb uses electrical energy as input.

Front

What type of energy does a light bulb produce?

Back

A light bulb produces light energy as output.

Front

Define alliteration.

Back

Alliteration is the repetition of the same initial consonant sound in closely connected words.

Front

Give an example of alliteration.

Back

Peter Piper picked a peck of pickled peppers.

Front

What is a possessive pronoun?

Back

A possessive pronoun is a pronoun that shows ownership, such as 'his', 'her', 'its', 'their'.

Front

What is a contraction?

Back

A contraction is a shortened form of a word or group of words, created by omitting certain letters or sounds.

Front

What does 'nuclear energy' refer to?

Back

Nuclear energy is the energy released during nuclear fission or fusion.