Which energy transformation converts energy from the sun's core to light energy needed by plants?

nuclear to chemical

chemical to thermal

nuclear to electromagnetic

chemical to electromagnetic

Description

Suppose a child gets off a rotating merry-go-round. Does the angular velocity of the merry-go-round increase, decrease, or remain the same if: (a) He jumps off radially? (b) He jumps backward to land motionless?

What is the Universe made of? try to answer that question! & must have a detailed answer!

The weight of a block on the inclined plane is 500 N and the angle of incline is 30 degrees. What is the magnitude of the force of friction for static equilibrium? What is the normal force of the surface pushing up on the block?

What is the shape of a projectile

I had a problem solving for part b of this question: objects with masses of 110 kg and a 410 kg are separated by 0.380 m. (a) find the net gravitational force exerted by these objects on a 30.0-kg object placed midway between them.

A plane on the ground will weigh: A) more than a plane in the air B) less than a plane in the air C) the same as a plane in the air

Tsunami waves have? 1. no crests 2. no troughs 3. long wavelengths 4. short wavelengths

The distance between a charge and the source of an electric field changes from 3 mm to 6 mm. As a result of the change, the electric potential energy of the charge is A. divided by 6 B. divided by 2 C. multiplied by 2 D. multiplied by 6

if an object is at rest and experiences a force of 100 to the right and 50N to the left which way will the object accelerate?

Determine the kinetic energy of 1000-kg roller coaster car that is moving with speed of 20.0m/s