Forms of Energy and Transformations

Front

A lamp begins with electrical energy when plugged in and turns into _________ energy when the light comes on.

Back

radiant

Front

What type of energy transformation occurs when a hawk eats a mouse and then uses that energy to fly?

Back

chemical to mechanical

Front

What type of energy transformation happens in hydro-electric power?

Back

mechanical to electrical

Front

What type of energy is stored in batteries or food?

Back

Chemical energy

Front

The picture shows a microwave oven. As a microwave oven is operated, electrical energy is transformed into all of the following types of energy EXCEPT — solar, light, thermal, mechanical

Back

solar

Front

In energy transformations, "wasted energy" usually takes what form? Options: heat, chemical energy, light, sound waves

Back

heat

Front

On a roller coaster, where is maximum kinetic energy? Options: At the bottom of a big hill, When going around a corner, When going upside down, At the top of a big hill

Back

At the bottom of a big hill

Front

According to the Law of Conservation of Energy, energy cannot be _________ or ____________.

Back

created, destroyed

Front

Gravitational potential energy depends on the ________ and ________ of the object.

Back

Height and mass

Front

The roller coaster cart has the most gravitational potential energy at position- Options: W, X, Y, Z

Back

W