The sun produces its heat by converting

Energy to heat

Heat to mass

Energy to light

Mass to energy

Which of the following BEST describes sports etiquette?

You throw a bouncy rubber ball and a wet lump of clay, both of mass m, at a wall. both strike the wall at speed v, but while the ball bounces off with no loss of speed, the clay sticks.

How many electrons does an element typically try to get on its outer level

A charged particle is placed in a space. The particle experiences a force. What can be concluded? A. The space contains a magnetic field. B. The space contains an electric field. C. The space has a charge opposite to the particle's. D.

What group is helium in? Group 2 or group 8?

If a bicyclist has a mass of 70 KG and a velocity of 25M/S, what is the momentum of the bicyclist?

How much force is required to pull a spring 3.0 cm from its equilibrium position if the spring constant is 3.7 x 103 n/m?

When did our Solar System begin to form? When did our Solar System begin to form? 5 million years ago 5000 years ago 5 trillion years ago 5 billion years ago

Which describes how radiation moves? radiation moves from a cooler object to a warmer object radiation moves from a warmer object to a cooler object radiation moves from a warm object to an object of the same temperature radiation moves from a cool

Why does the closed top of a convertible bulge when the car is riding along a highway? Why does the closed top of a convertible bulge when the car is riding along a highway? The air pressure is greater outside the car than inside.