FREE SCIENCE AND STUDY GAMES ABOUT HEAT

PDF Download

FREE SCIENCE AND STUDY GAMES ABOUT HEAT

ENERGY/TRANSFER EXAM QUESTIONS

Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -24 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation

Question 1: Combustion

Answer:

rapid chemical combination of a substance with oxygen, involving the production of heat and light

Question 2: Liquid

Answer:

a fluid with a definite volume and indefinite shape

Question 3: Wave

Answer:

a periodic disturbance of a substance without movement, such as in the passage of energy, motion, heat, or sound

Question 4: Insulator

Answer:

a material that does not easily allow sound or heat to pass through

Question 5: Kinetic Energy

Answer:

an energy that a body has by being in motion

Question 6: Conductor

Answer:

a material that allows the flow of electricity, sound, or heat to pass through

Question 7: Freezing

Answer:

the process of removing heat from a liquid the point at which all particles do not move

Question 8: Heat Energy

Answer:

the result of movement (kinetic energy) of particles

Question 9: Deposition

Answer:

the process of a gas changing directly into a solid without being a liquid

Question 10: Plasma

Answer:

a separation in charges (ionization), a gas that has lost its electrons

Question 11: Solid

Answer:

a stable object with a specific order to its condensed particles within a fixed volume

Question 12: Radiation

Answer:

heat, light, or electrical energy transmitted as waves

Question 13: Current

Answer:

a flow of a substance, like heat or electricity or energy

Question 14: Absorption

Answer:

the ability to take in another substance

Question 15: Melting

Answer:

the process of adding heat to a solid to change its state to a liquid

Question 16: Sublimation

Answer:

the process of a solid changing directly into a gas without being a liquid

Question 17: Heat Transfer

Answer:

the flow of heat due to an imbalance of temperatures

Question 18: Equilibrium

Answer:

a state in which opposing forces or influences are balanced

Question 19: Molecule

Answer:

the smallest fundamental unit of a chemical compound that can take part in a chemical reaction

Question 20: Vaporization

Answer:

the process of adding heat to a liquid to change its state to a gas

Question 21: Conduction

Answer:

a process where heat or electricity directly passes through another substance

Question 22: Gas

Answer:

a fluid with no definite volume or shape, but particles spread out unlike liquid

Question 23: Condensation

Answer:

the process of removing heat from a gas to change its state to a liquid

Question 24: Convection

Answer:

the movement caused by hotter, less dense material rising and cooler, more dense material sinking