True or False
Electromagnetic Spectrum
Other
Most Difficult
100

Can sound travel through a vacuum?

What is False

100

"I am the only part of the electromagnetic spectrum that human eyes can see. What am I?

What is visible light?

100

What is a medium

What is a solid, liquid, or gas?

100

When light bounces off a shiny surface like a mirror, what is this process called?

 What is reflection?

200

Light can travel through a vacuum?

What is true
200

I have the longest wavelengths and am used for TV and radios. What am I?"

 What are radio waves?

200

What is a Vacuum

What is Outerspace?

200

 When light bends as it passes through different materials, what is this called?

 What is refraction?

300

Sound is faster than Light

What is False

300

"I am used in microwave ovens to heat food. What am I?"

What are microwaves?


300

What is the highest Point of a wave?

What is crest?

300

What do we call how high or low a sound is?

What is pitch?

400

 Seismic waves are vibrations that travel through Earth's layers 

What is True?

400

I have very short wavelengths and can pass through skin but not bone. Doctors use me to see broken bones. What am I?"

What are X-rays?

400

What is the lowest point of a wave?

What is trough?

400

What do we call the loudness or softness (volume) of a sound? 

What is amplitude?

500

Gamma rays have the shortest Wavelength

What is true

500

My rays can burn your skin, which is why you need sunscreen

What is Ultraviolent 

500

The distance between two crests or troughs?

What is a wavelength?

500

Glass is an example of what type of material that allows light to pass through clearly?

What is transparent?

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