Physical science Chapter 2 quiz

The energy in the movement of galaxies is a kind of...

Radio waves, x-rays, and microwaves are all part of the [blank_start]electromagnetic[blank_end] spectrum

As wave's energy increases, the wavelength [blank_start]decreases[blank_end]

The energy of Gamma Rays are [blank_start]higher[blank_end] than the energy of visible light The energy of Radio waves is [blank_start]lower[blank_end] than the energy of visible light

What is the energy in the coal before it is burned?

What is the energy in the moving train?

What is the energy stored in the train parked at the top of a hill?

The kinetic energy of an object depends on that object's speed and [blank_start]mass[blank_end]

There are two kinds of nuclear reactions. In [blank_start]fission[blank_end], the parts of an atom's nucleus are shattered apart. In [blank_start]fusion[blank_end] two protons are joined together.

A duck has the same mass on the moon as on the earth.

A duck has the same weight on the moon as on the earth.

All electromagnetic waves travel through space at the exact same speed.