QUICK PHYSICS ENERGY TRANSFER BOOM BOOM!

Question 1

Radiation

Answer 1

is the heat given off by any object that is hotter than its surroundings.

Black objects radiate heat more than white objects or silver ones

Question 1

What is convection

Answer 1

is the movement of heat through liquids and gases

Question 2

What is conduction

Answer 2

conduction is the transfer of thermal energy through solids

Question 3

why are sauces pans made of metal while spoons are wooden?

Answer 3

saucepans are made of metal bc they are good conductors of heat and electricity
while non metals are NOT

and wooden spoons are wooden bc non metals arent good conductors of heat and electricity meaning that you wouldnt burn your hand

Question 4

Series circuits characteristics

Answer 4

the current is always the same when you measure it

and if one bulb breaks the whole circuit breaks

Question 5

parallel circuits characteristics

Answer 5

the current is divided by two branches and if one bulb breaks the circuit will still work