is a repetitive vibration that transfers energy without transferring matter
what is a wave?
push, pull, friction, air resistance, tension
What is contact forces?
Working with corrosive and irritant chemical- a protection of the eyes
what are safety goggles?
the oscillations are perpendicular to the direction of energy transfer
What is a transverse wave?
magnetic, gravitational, electrostatic, nuclear
What is non-contact force?
Working with flames- long haired people should do this
what is tying your hair up?
A wave that moves in the same direction as the direction in which the particles are vibrating
What is a longitudinal wave
Increasing velocity
What is acceleration?
An investigation of the relationship between 2 variables
What is an experiment?
The greek symbol representing wave length?
What is lambda?
distance divided by time
What is speed?
What to do when a glass has been smashed
what is tell the teacher?
the maximum displacement of wave
An image that show distance travelled and speed.