Energy Forms + Thermal Energy vs Internal Energy

Energy associated with the velocity of an object or particle is called:

• Internal Energy

• Kinetic Energy

• Potential Energy

• Elastic Strain Energy

Which of the following cannot be stored in an object?

• Gravitational Energy

• Thermal Energy

• Heat Energy

• Chemical Energy

By sliding a book over a table, you turn __(A)__ energy into __(B)__ energy, which ends up in the book, table and air in the form of __(C)__ energy.

• (A) chemical (B) kinetic (C) thermal

• (A) chemical (B) friction (C) heat

• (A) chemical (B) friction (C) thermal

• (A) chemical (B) kinetic (C) heat

The __(A)__ energy of a system takes both the __(B)__ and __(C)__ energy of the molecules into account, whereas the __(D)__ energy of a system takes only the __(E)__ energy of the molecules into account.

• (A) thermal (B) kinetic (C) potential (D) internal (E) kinetic

• (A) chemical (B) kinetic (C) nuclear (D) thermal (E) kinetic

• (A) thermal (B) kinetic (C) nuclear (D) internal (E) kinetic

• (A) internal (B) kinetic (C) potential (D) thermal (E) kinetic

An electric motor lifting a weight turns __(A)__ energy into __(B)__ which is then turned into __(C)__ energy.

• (A) electrical (B) kinetic (C) gravitational

• (A) electrical (B) kinetic (C) gravitational

• (A) chemical (B) kinetic (C) gravitational

• (A) chemical (B) gravitational (C) kinetic

Water turning into steam is a direct result of a change in _____ energy of the water.

• chemical

• heat

• thermal

• internal

A coal-fired power station and a nuclear power plant both turn __(A)__ energy into __(B)__ energy.

• (A) kinetic (B) electrical

• (A) chemical (B) thermal

• (A) nuclear (B) kinetic

• (A) thermal (B) electrical

Ebe pushes Noah and Noah falls over. Ebe experiences a decrease in __(A)__ energy and an increase in __(B)__ energy, while Noah experiences __(C)__ in gravitational energy.

• (A) chemical (B) thermal (C) an increase

• (A) chemical (B) thermal (C) a decrease

• (A) chemical (B) heat (C) an increase

• (A) nuclear (B) heat (C) an increase

Which of the following is a unit of energy?

• j , which stands for joule

• E , which stands for Energy

• J, which stands for Jimmy. Jimmy's cool.

• N*m, which stands for Newton meter

A nuclear reactor powers a steam turbine to generate electricity which powers an electric motor which rotates a cog on a catapult, readying it to fire. What energy remains unchanged in this process?

• elastic strain energy

• chemical energy

• sound energy

• kinetic energy