Physics Crossword

?
Wavelength used to sterilise medical equipment
Gamma Rays
1 of 12
A supermassive star forms a __ after a Super red giant
supernova
2 of 12
frequency is measured in this
Hertz
3 of 12
The national grid uses __ to change voltage
transformers
4 of 12
electrical power = current x ?
voltage
5 of 12
sound travels in __ waves
longitudinal
6 of 12
light travels in __ waves
transverse
7 of 12
the colour black is good at __ radiation
absorbing
8 of 12
frequency increases as wavelength __
decreases
9 of 12
animals use this to communicate under human hearing
infrasound
10 of 12
some bats and dolphins use this to eco-locate over human hearing
ultrasound
11 of 12
The Hubble is a space __
telescope
12 of 12

Other cards in this set

Card 2

Front

A supermassive star forms a __ after a Super red giant

Back

supernova

Card 3

Front

frequency is measured in this

Back

Preview of the front of card 3

Card 4

Front

The national grid uses __ to change voltage

Back

Preview of the front of card 4

Card 5

Front

electrical power = current x ?

Back

Preview of the front of card 5
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