S1 revision

What is the name of this piece of apparatus?

• beaker

• filter funnel

• sieve

when separating sand and salt, what was left behind in the funnel?

• salt

• water

• sand

this diagram shows

• liquid

• gas

• solid

this diagram shows

• solid

• gas

• liquid

when perfume is sprayed in a room, it moves through the air by

• filtration

• diffusion

• boiling

when a metal rod is heated in a bunsen burner flame, the metal gets hot and

• contracts - gets smaller

• expands - get s bigger

• stays the same

the type of energy when we wind up a car toy is

• electrical

• gravitational

• heat

• strain potential

an ipad battery contains this type of energy

• heat

• chemical

• strain potential

• gravitational

when we press a buzzer, the energy change is chemical energy stored in the battery to

• heat

• electrical

• sound

when we heat water in a kettle, the energy change is

• electrical to heat

• sound to heat

• strain to heat