electromagnetic waves

?
what type of waves are electromagnetic waves?
transverse
1 of 5
what is a scalar quantity
a quantity that has a magnitude(size) only
2 of 5
what is gravity
a force of attraction between all masses
3 of 5
what is the equation that links weight, mass and gravitational field strength
Weight(N)= mass(kg) x gravitational field strength(N/kg) or W=mg
4 of 5
distance( )= speed( ) x time ( )- complete the units in the equation
m, m/s, s
5 of 5

Other cards in this set

Card 2

Front

what is a scalar quantity

Back

a quantity that has a magnitude(size) only

Card 3

Front

what is gravity

Back

Preview of the front of card 3

Card 4

Front

what is the equation that links weight, mass and gravitational field strength

Back

Preview of the front of card 4

Card 5

Front

distance( )= speed( ) x time ( )- complete the units in the equation

Back

Preview of the front of card 5

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