Science - 13.1 Energy Quiz - 2.2.2021 - After Reading PDF

What is energy?

• Energy is made up of atoms.

• Energy is when a force moves an object.

• Energy is the ability to cause change.

• Energy is the ability to create mass and cannot be destroyed.

Which car in the picture has more kinetic energy?

• The truck in the picture moving at a speed of 15m/s with a mass of 8,000 kg.

• The car on the left, near the back of the truck, moving at a speed of 15 m/s with a mass of 1,500 kg.

• The car on the right, near the front of the truck, moving at a speed of 25 m/s with a mass of 1,500 kg.

What is kinetic energy?

• The energy that electromagnetic waves carry.

• The energy stored and released in the nucleus of an atom.

• The stored energy due to the interactions between objects and particles.

• The energy due to motion.

Gravitational potential energy depends on which two factors?

• Speed and distance.

• Mass and height above the ground.

• Mass and speed.

The two vases on the bookcase have the same mass. Which vase has the GREATER gravitational potential energy?

• The vase on the bottom shelf has greater gravitational potential energy.

• The vases have the same mass, and both will have the same gravitational potential energy, so neither one will be greater, they will be the same.

• The vase on the top shelf has greater gravitational potential energy.

Which is NOT an example of how an object gains elastic potential energy by stretching?

• Jumping on a pogo stick.

• Pulling on a rubber band.

• Jumping on a trampoline.

In what way are ALL forms of potential energy the same?

• All forms of potential energy are the same because energy is released in the form of chemical energy.

• All forms of potential energy are the same because energy is stored in the chemical bonds between atoms.

• All forms of potential energy are the same because energy is the transfer that occurs when a force is applied to an object.

• All forms of potential energy are the same because all energy is made of atoms that are joined together by chemical bonds.

Which part of this Glucose Molecule are the chemical bonds in the picture?

• The large dark circular balls with four sticks coming out of them.

• The stick that are between the different size circular balls.

• The small dark circular balls with two sticks coming out of them.

• The small light circular balls with one stick coming out of them.

When did the transfer of energy take place between the girl and the box?

• The transfer of energy takes place between the girl and the box when she holds the box.

• The transfer of energy takes place between the girl and the box when she drops the box.

• The transfer of energy takes place between the girl and the box when the box is sitting on the top shelf.

• The transfer of energy takes place between the girl and the box when she lifts the box from the floor to the shelf.

How is energy related to work?

• Energy is related to work because energy is stored and released in the nucleus of atom.

• Energy is related to work because energy and work are connected and energy is sometimes described as the ability to do work.

• Energy is related to work because energy is stored and due to the interactions between objects and particles.

• Energy is related to work because energy is ONLY when something is in motion.