Heat, Light and Sound Energy Review

If more energy is used, the sound gets _____________.

What type of energy can you see?

Taking light away can make an object look _______________.

What happens when you take away heat from an object.

The stove, the grill, and a radiator are all sources of ____________________.

Lanterns, candles, and lamps are all sources of ____________________.

Radios, televisions, and musical instruments are all sources of ____________________.

_________________ is how high or low a sound is.

Sound is made when an object _______________.

What type of energy can you hear?

What happens when you add heat to an object?

Rubbing things together gives off __________.

Taking away heat ______________ things.

Shadows form when light is blocked.

Adding more light can make an object look _______________.

Light does not travel in a straight line. True or False?

Adding heat ______________ things.

____________ fuel gives off heat.

What type of energy makes things warm?

The largest source of heat and light is __________.