Energy STAAR Review Question Preview (ID: 42115)


5 Forms Of Energy And Force. TEACHERS: click here for quick copy question ID numbers.

When light reflects off a smooth and shiny surface it is considered to have _____.
a) bent
b) bounced
c) bouyancy
d) burned

Which of the following does not refract light using a lens?
a) still pond
b) telescope
c) glasses
d) camera

What kind of energy does walking use?
a) thermal
b) mechanical
c) sound
d) light

Light energy _____ when it passes through a medium
a) Reflections
b) Bounces
c) Cements
d) Refracts

Which is not a good example of an insulator?
a) wood
b) paper
c) plastic
d) iron

Which kind of energy occurs due to vibrations?
a) thermal
b) sound
c) electrical
d) mechanical

Which of the following is not needed in a circuit for it to still function properly?
a) insulator
b) source of energy
c) copper wires
d) resistor

What type of material would be the best insulator when trying to not burn your hand on a hot cup?
a) plastic wrap
b) clothe bag
c) cardboard
d) paper

When a set of keys sinks to the bottom of a pool, this is because of which property?
a) solubility
b) conductivity
c) density
d) mass

What kind of energy causes ice to melt?
a) Mechanical
b) Electrical
c) Thermal
d) Sound

When a radio is turned on, electrical energy transforms into
a) sound energy
b) light energy
c) mechanical energy
d) thermal energy

A force that attracts two objects towards each other is called
a) magnetism
b) friction
c) gravity
d) Newton

Which of the following cannot be a source of electrical energy?
a) hydroelectric
b) solar
c) battery
d) wood block

What form of energy can come from a fire?
a) thermal and solar
b) electrical and mechanical
c) light and thermal
d) electrical and solar

When you see yourself in a mirror, it is because light is _______.
a) refracting
b) transmitting
c) absorbing
d) reflecting

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