transerve and longitudinal

Question 1

transerve waves

Answer 1

vibrations are perpendicular to direction of wave travelling.
spring wiggled up and down gives transerve wave.

Question 2

transerve wave example

Answer 2

Electromagnetic waves
s waves
water waves

Question 3

longitudal waves

Answer 3

vibrations are parallel to direction of travel

squash up and stretch out in medium they travel, making compressions, and rarefactions.

Question 4

equation

Answer 4

wave speed=frequency x wavelength