quiz bowl physical science

Question 1

_____is a force that acts whenever two surfaces or objects move past one another

Accepted Answer

friction

Question 2

_______of materials affects the rate of electrical flow

Accepted Answer

resistance

Question 3

D=M/V is the formula for

Accepted Answer

density

Question 4

how do you find the atomic mass

Accepted Answer

add proton and neutons

Question 5

where are the electrons located

Accepted Answer

electron cloud

Question 6

molecules in a solid move how

Accepted Answer

slow

Question 7

what is found in the nucleus of an atom

Accepted Answer

protons and neutrons

Question 8

protons carry what charge

Accepted Answer

postive

Question 9

what is the freezing point of water in F

Accepted Answer

32 degrees

Question 10

length mass and density are what kind of properties

Accepted Answer

physical

Question 11

When you are measuring weight you are measuring ___of an object.

Accepted Answer

gravitational pull

Question 12

what are the outside forces that act on an object

Accepted Answer

all of the above

Question 13

what is the standard international units of measurement for distance

Accepted Answer

cm, meter. yards

Question 14

what unit of measurement is used for volume?

Accepted Answer

liter

Question 15

what is the freezing point of water in C

Accepted Answer

0 degrees

Question 16

what is heating from the inside

Accepted Answer

endothermic

Question 17

one dimensional motion is represented by what on a graph

Accepted Answer

a straight line

Question 18

what is the boiling point of water in F

Accepted Answer

212 degrees

Question 19

what does NaCl stand for

Accepted Answer

salt

Question 20

The amount of space occupied by an object or liquid

Accepted Answer

volume

Question 21

when 2 or more forces act on an object it is know as

Accepted Answer

net force

Question 22

molecules in a liquid of warm water move how

Accepted Answer

fast

Question 23

flammability, corrosion, oxidation are what kind of properties

Accepted Answer

chemical

Question 24

an object depends on temperature and pressure to have a change in what?

Accepted Answer

states of matter

Question 25

if two or more forces cancel out each other effects it is know as a

Accepted Answer

balanced force

Question 26

what is heat from the outside

Accepted Answer

exothermal

quiz bowl physical science

Questions 26

quiz bowl physical science

Questions 26