physics

what is the equation for frequency

• f=1/t

• f=t/1

• f=v/1

• f=v/f

what color has the longest wavelength

• blue

• yellow

• red

• green

Which type of animal(s) communicate with each other over large distances?

• elephant

• tiger

• horse

• blue whale

• bat

high tides are determined by

• the moon

• the shape of the earth

• the depth of the ocean

• all of the above

what wavelengths can human see?

• 100-400

• 200-500

• 400-700

• 700-900

what is convection

• Energy that is radiated or transmitted in the form of rays

• Transfer of heat from one substance to another due to direct control

• Transfer of heat through a fluid caused by molecular motion

• Internal energy present in a system

what frequency can dogs hear from

• 40-60hz

• 30-60hz

• 10-40hz

• 20-50hz

what has the most powerful type of waves

• gamma rays

• radio waves

• microwaves

• x-rays

How does wind distance affect a wave?

• The further the wind travels against the wave the smaller the wave

• The further the wind travels against the wave the larger the wave

• Wind distance does not affect a wave

• The further the wind travels with the wave the larger it is

Which wave has the longest wavelength?

• Radio Waves

• Microwaves

• Infrared

• Visible Light