why are the eruptions of stratovolcanoes usually more destructive than the eruptions of shield volcanoes?

Although light from the sun appears white, it is actually made up of a lot of different colors. this portion of the electromagnetic spectrum, we call white light is referred to as within the electromagnetic spectrum.

The mass of a bowling ball is 10 kg and the mass of a ping pong ball is 0.015 kg. if the two objects are 5 meters apart, what is the gravitational force ?

How can you measure the amplitude of a longitudinal wave?