Waves
Law of Universal Gravitation
The Atmosphere
Solar System Models
100

The wave with the highest frequency.

What is a gamma ray?

100

According to the law, gravitational force increases when this happens to the mass of objects.

What is when mass increases?

100

The densest layer, where weather occurs.

What is the troposphere?

100

The solar system model that we use today.

What is the heliocentric model?

200

The type of wave with the shortest wavelength.

What is a gamma ray?

200

As the distance between two objects increases, this happens to the gravitational pull.

What is it decreases?

200

The layer of the atmosphere that absorbs UV radiation.

What is the stratosphere?

200

The geocentric model has this celestial body in the center.

What is the Earth?

300

The relationship between wavelength and energy.

As wavelength increases, energy decreases.

300

The Law of Universal Gravitation says that all objects with this will attract each other.

What is mass?

300

The layer of the atmosphere that protects us from meteors.

What is the mesosphere?

300

The sun is in the center of this solar system model.

What is the heliocentric model?

400

The number of wave cycles that pass a point in one second.

What is frequency?

400

Why does your weight change on different planets, but your mass stays the same?

Weight depends on gravity, and mass is the amount of matter in your body which doesn't change.

400

The thickest layer on the edge of space.

What is the exosphere?

400

The Earth is in the center of this solar system model.

What is the geocentric model?

500

This wave feature is the distance from one crest to the next crest.

What is wavelength?

500

Two students are arguing. One says mass changes in space, the other says weight does. Who is correct and why?

Who is the second student? Because mass stays the same, but weight changes due to gravity.

500

The reason why Venus is so hot.

What is Venus has a thick atmosphere?

500

The heliocentric model has this celestial body in the middle.

What is the Sun?