What happened to the compass deflection when the resistor was removed? what does this tell you about the current in the circuit?

Which describes an image that can be produced by a concave lens? the image is real and smaller than the object. the image is virtual and larger than the object. the image is virtual and smaller than the object. the image is real and larger than the object.

If jerome is swinging on a rope and transferring energy from gravitational potential energy to kinetic energy, is being done.

Ryan is examining the energy of the particles in a bar of gold. what is ryan most likely studying?