Physical Science Part 2 (Blue)

Front

What is the distance traveled by an object in 60 seconds if it moves at a constant speed?

Back

The distance traveled can be calculated using the formula: Distance = Speed × Time. If the object travels 40 m in 60 seconds, it means it has a constant speed.

Front

What type of energy is associated with the motion of an object?

Back

Kinetic energy is the energy of motion.

Front

What is the energy stored in the nucleus of an atom called?

Back

Nuclear energy.

Front

What is the energy conversion that occurs in a microwave oven?

Back

Electrical energy is converted to light energy and then to thermal energy.

Front

What type of energy is demonstrated by a fan spinning its blades?

Back

Mechanical energy.

Front

Define potential energy.

Back

Potential energy is the stored energy in an object due to its position or state.

Front

What is the formula for calculating kinetic energy?

Back

Kinetic energy (KE) = 1/2 mv², where m is mass and v is velocity.

Front

What is the difference between kinetic and potential energy?

Back

Kinetic energy is the energy of motion, while potential energy is stored energy based on position.

Front

What is an example of energy conversion in a light bulb?

Back

Electrical energy is converted to light energy and thermal energy.

Front

What type of energy is associated with the position of an object in a gravitational field?

Back

Gravitational potential energy.