Studies Weekly Science 5th Grade | Baamboozle - Baamboozle

English 23 Public

Light and Sound

Study Slideshow

Plants use energy from the sun to make their own food in a process called...

Photosynthesis

15

Light is an ___________________ energy that travels through space.

electromagnetic

15

Electromagnetic energy travels through space at 196,000 miles per second.

False - 186,000 miles per second.

5

Light can travel through space, but sound can't.

True

5

Youtube about how many views per week?

1 billion

3 billion

2 billion

4 billion

10

Fossils are traces of organisms that were once alive.

True

5

A virus is something that is contagious and spreads slowly.

False - spreads quickly

5

Sound travels from objects in ____________________.

waves

15

Some cities put up _______________ _________________ to help bounce the sounds waves away from neighborhoods.

sounds walls

20

The colored part of your eye is called the _______________.

iris

15

The front part of your eye is called the ___________________.

cornea

spectrum

pupil

iris

10

Sound amplitude is measured in __________________.

inches

frequency

decibels

vibrations

10

The military plane Blackbird flies near the speed of Mach 3.

True

5

We don't have any aircraft that fly faster than the speed of sound.

False- we have many aircraft that fly faster than the speed of sound.

5

When light travels through water it bends, and that is called_____________.

bouncing

refraction

photons

frequency

10

Sound waves travel faster than light waves.

False - Light travels at 186,000 miles per second. Sound is about 1 mile in 5 seconds.

5