Solod, Liquid, Gas Nick Scott

Question 0

What is a liquid?

Answer 0

A liquid can change shape, but it can not change its volume.

Question 1

What is a solid?

Answer 1

A solid takes up its own shape.

Question 2

What is gas?

Answer 2

Gas is the air or something that you can breathe in.

Question 3

What is plasma?

Answer 3

Plasma is gas that becomes ionized.

Question 4

What is energy?

Answer 4

Energy is the ability to do work.

Question 5

What is thermal energy?

Answer 5

Thermal energy is the KE of an object’s atoms.

Question 6

What is evaporation?

Answer 6

Evaporation is the process of which a liquid becomes a gas.

Question 7

What is sublimation?

Answer 7

Sublimation is when a solid instantly becomes a gas.

Question 8

What is condensation?

Answer 8

Condensation is when a gas turns into a liquid.

Question 9

What is crystalline solid?

Answer 9

Crystalline solid have an orderly arrangement of atoms or molecules.

Question 10

What is a amorphous solid?

Answer 10

An amorphous solid is composed of atoms or molecules that are in no order.

Question 11

What is surface tension?

Answer 11

Surface tension is the force acting on the particles at the surface of the liquid.

Question 12

What is kinetic energy?

Answer 12

Kinetic energy is the energy of motion.

Question 13

What is heat?

Answer 13

Heat causes the temperature of a substance to change.

Question 14

What is an endothermic change?

Answer 14

An endothermic change is when changes require energy.

Question 15

What is an exothermic change?

Answer 15

Exothermic change is when energy is released from the substance as it changes.

Question 16

What is a fluid?

Answer 16

A fluid is a no solid state of matter like gases and liquids.

Question 17

What is buoyant force?

Answer 17

Buoyant Force is the force that keeps things from sinking into water.

Question 18

What is pressure?

Answer 18

Pressure is the amount of force exerted in a given area.

Question 19

What is Archimedes’ principle?

Answer 19

Archimedes’ principle is that the buoyant force is equal to the volume of the fluid.

Question 20

What is pascal?

Answer 20

Pascal is the SI unit for pressure.

Question 21

What is pascal’s principle?

Answer 21

Pascal’s principle is the principal that states a fluid in equilibrium contained in a vessel exerts a pressure of equal intensity in all direction.

Question 22

What is viscosity?

Answer 22

Viscosity is the resistance of a gas or liquid to flow.

Question 23

What is Boyle’s law?

Answer 23

Boyle’s law is the law that states that for a fixed amount of gas at a constant temperature, the volume of the gas increases as the pressure decreases.

Question 24

What is Charles’s law?

Answer 24

Charles’s law is the law that states that fir a fixed amount of gas t a constant pressure, the volume of the gas increases as the temperature of the gas increases and as the volume of the gas decreases, the temperature of the gas decreases.

Question 25

What is Gay-Lussac’s law?

Answer 25

Gay-Lussac’s law is the law that states that the pressure of a gas at a constant volume is directly proportional to the absolute temperature.