qb ch04 FB e.doc - Mastering Science Question Bank 1B Unit...

Mastering Science Unit 4 Energy
Question Bank 1B Fill in the blanks
Fill in the blanks
12044001
When a flag is raised, the ______________ energy of the flag will be increased.
A washing machine needs ______________ energy to work. A moving car possesses ______________ energy.
12044004
When someone speaks, he/she gives out ______________ energy.
We use ______________ energy to cook.
12044006
Food stores ______________ energy.
12044007
A student is running. If he/she runs faster, he/she possesses ______________
kinetic energy.
© Oxford University Press 2010 - 52 -

Mastering Science Unit 4 Energy
Question Bank 1B Fill in the blanks
12044008
A spring gains ______________ energy when it is stretched.
Burning wood gives out (a) ______________ and (b) ______________ energy.
12044010
Babies drink milk each day. The ______________ energy in the milk supports
their growth.

The ______________ gives out a large amount of heat and light energy. It is the
source of energy for the Earth.
When a lamp is switched on, ______________ energy is changed to light
energy.
12044013
An electric fan changes (a) ______________ energy to (b) ______________
energy.
12044014
If a drum is hit, (a) ______________ energy is changed to (b) ______________
energy.
© Oxford University Press 2010 - 53 -

Mastering Science Unit 4 Energy
Question Bank 1B Fill in the blanks
12044015

During an explosion, heat energy, light energy, (a) ______________ energy and
(b) ______________ energy are given out.