Waves

What is part 4 referring to?

• crest

• trough

• wavelength

• frequency

Which has a fast frequency?

• a

• b

What is the amplitude of this wave?

• 30 cm

• 140 cm

• 40 cm

• 280 cm

Which is the wavelength?

• 1

• 2

• 3

• 4

What type of wave is shown?

• transverse

• longitudinal

• combination

• analog

Which is a very high and very loud sound?

• a

• b

• c

• e

• f

Which is a quiet and soft sound?

• a

• b

• c

• d

• e

What type of wave is a sound wave?

• transverse

• longitudinal

• combination

Which medium do sound waves move the slowest in?

• solid

• liquid

• gas

Why does sound travel so fast in a solid?

• it travels the same in all mediums

• the particles are packed tightly together

• the particles are spread out