E1 Physical Science

Question 1

matter

Answer 1

anything that has mass and takes up space

Question 2

mass

Answer 2

a measure of the amount of matter in an object

Question 3

volume

Answer 3

A measure of how much space an object takes up. The loudness or softness of a sounkd

Question 4

weight

Answer 4

the force of gravity between Earth and an object

Question 5

density

Answer 5

A measure of how tightly packed the matter in an object is

Question 6

conduct

Answer 6

the passing of heat through a material itself stays in place

Question 7

insulate

Answer 7

To prevent heat from passing through

Question 8

Fluid

Answer 8

property of matter a substance that continually flows under sheer stress.

Question 9

resist

Answer 9

to with stand action or effect

Question 10

displace

Answer 10

to remove from the usual or proper place.

Question 11

principle

Answer 11

a law or fact of native that explains how something works or why something happens

Question 12

submerge

Answer 12

to make (someone or something)go under the surface of water of someone.

Question 13

neutral

Answer 13

a state in witch power is equal ;not positive negative

Question 14

hover

Answer 14

to be in an undecided or uncertain state to remain floating over a place or object

Question 15

mold

Answer 15

to press into shape

Question 16

hull

Answer 16

the frame or body of a ship,flying,boat,or airship.

Question 17

cavity

Answer 17

a hollow place

Question 18

buoyancy

Answer 18

is the upward force of fluids on objects

Question 19

evaporate

Answer 19

to change from a liquid to a gas

Question 20

condense

Answer 20

to change from a gas to a liquid

Question 21

melt

Answer 21

to change from a solid to a liquid

Question 22

water vapor

Answer 22

the gas state of water