Science 5º - Seminar 1 (2nd part)

_______ is the ability to do work. It is everything capable to produce a change in matter.

_______ energy is the energy stored inside an object.

_______ energy is the energy that is in motion.

When Kinetic and Potential energy act together to do some work, that is called ________ energy.

_______ energy allows some machines such as

computers and appliances to work.

• Mechanical

• Chemical

• Gravitational

• Electrical

• Thermal

_______ energy occurs as a result of a chemical reaction. It is stored in substances such as oil, coal or in the food we eat.

• Mechanical

• Chemical

• Light

• Electrical

• Thermal

_______ energy is the energy that bodies that emit light have, such as

the sun or light bulbs.

• Mechanical

• Chemical

• Light

• Electrical

• Thermal

_______ energy is the form of energy we can hear, like our voice or the music.

• Nuclear

• Chemical

• Light

• Sound

• Thermal

_______ energy is transmitted by bodies in the form of heat, such as the

sun, lava from a volcano or fire.

• Mechanical

• Chemical

• Light

• Electrical

• Thermal

_______ energy is obtained in nuclear power plants by producing reactions that modify the internal structure of substances such as uranium.

• Nuclear

• Chemical

• Light

• Sound

• Thermal