What is different about each type of electromagnetic wave?

Frequency

Speed

Wavelength

Frequency and wavelength

What effect did the internal combustion engine have on transportation?

Imagine a rock is dropped from the top of a tall building. After 2 seconds of falling the rock is instantaneous speed In approximately 20m/s

The atomic mass of gold is 0.197 kg/mole. how many moles are in 0.566 kg of gold.

if the wind is pushing a boat to the east and the boats motor is pushing the boat to the north, which direction will the boat move

During spring tide, the sun, earth, and moon are in a straight line. This causes ... a. small difference between high and low tides b. a higher chance of lunar eclipses c. a higher chance of solar eclipses d.

A thin cylindrical shell and a solid cylinder have the same mass and radius. The two are released side by side and roll down, without slipping, from the top of an inclined plane that is 1.8 m above the ground.

The water in a lake is at 5 °C. A diver measures the pressure of the water at two different depths in the lake. He repeats the measurements on a different day when the water is at 15°C.

A hot spot is an area where material from deep within the mantle rises and melts through the crust above it. True or False

Which suspect is one who wrote the suicide note? Question 1 options: George Roberts Karen Roberts Mary Roberts John Huddleston

What happens when an atom is exposed to an energy source such as electricity? The electrons may jump to a higher energy level. The electrons move closer to the nucleus. The electrons may move to a lower energy level.