Unit 1 Exam

Front

What is the difference in temperature between April and March if April is 10 degrees warmer?

Back

10 degrees

Front

What is a sustainable alternative to fossil fuel power plants for generating electricity?

Back

Using solar power to generate electricity.

Front

How do you calculate the volume of a rectangular prism?

Back

Volume = length × width × height.

Front

What happens to an object with a density of 3.6 g/mL when placed in water?

Back

It will sink.

Front

What is a characteristic that both kinetic and potential energy share?

Back

They both increase with mass.

Front

What is the formula for calculating the volume of a rectangular prism?

Back

Volume = length × width × height.

Front

What is density?

Back

Density is mass per unit volume, typically expressed in g/mL or kg/m³.

Front

What is kinetic energy?

Back

Kinetic energy is the energy of an object due to its motion, calculated as KE = 1/2 mv².

Front

What is potential energy?

Back

Potential energy is the stored energy of an object due to its position or state, calculated as PE = mgh.

Front

What is the relationship between mass and energy?

Back

Mass and energy are related by Einstein's equation E=mc².