Worksheets10.7 Energy Changing Form
Total questions: 20
Worksheet time: 12mins
Chemical energy is a form of energy, choose the suitable answer to describe the form of energy
energy carried by electricity
energy of hot object
energy of a chemical substance
energy of an object that has been lifted
Energy that coming from a vibrating sources
Which form of energy explain the statement above?
Elastic energy
Heat energy
Kinetic energy
Sound energy
What is the energy form you can describe in the situation above
Kinetic energy
Elastic energy
Thermal energy
Gravitational potential energy
Choose 1 form of energy which is a store energy
Heat energy
Thermal energy
Light energy
Sound energy
Which forms of energy are stores?
Chemical energy
Kinetic energy
Elastic energy
Electrical energy
Heat energy
Which forms of energy are transfers?
Gravitational potential energy
Light energy
Elastic energy
Chemical energy
Electrical energy
The electrical energy as stores to turn on the television. What are the energy transfers from the situation?
sound energy
light energy
thermal energy
chemical energy
Which of following is not form of energy?
Heat energy
Wave energy
Sound energy
Kinetic energy
Our bodies need a supply of energy to be active. How do we get our supply of energy?
from our food
by drinking water
by wearing warm clothes
directly from sunlight
Fuel are useful stores of energy. How do we het the energy from a fuel?
by moving it
by storing it
by burning it
by eating it
What type of energy store is a fuel?
thermal
chemical
gravitational
elastic
A battery can be used in an electrical device such as a torch. What type of energy store is a battery?
(a)
From the past question(12), when the torch is switched on, energy is transferred from the battery to the bulb. What type of energy is transferred to the buld?
(a)
Based on question 12, which two type of energy are transferred from the bulb when the torch is switched on?
Thermal energy
Heat energy
Kinetic energy
Light energy
Jamil works in a circus. He runs along the ground, jumps onto a trampoline and goes high up into the air. Name the type of energy Jamil has when he is running
(a)
Based on question 15, name the type of energy stored by the trampoline when it is stretched downwards.
(a)
Based on situation in question 15, name the type of energy Jamil has when he is high in the air.
(a)
A battery is used to make a motor spin around. Which type of energy transfer suitable with the situation?
heat
sound
electricity
A gas burner is used to boil water in a pot. Which type of energy transfer suitable with the situation?
heat
sound
electricity
A musician blows a trumpet. Which type of energy transfer suitable with the situation?
heat
sound
electricity
