## Wave Properties Questions

1)A water wave has a wavelength of 5m and a time period of 1s.

a)What is it’s frequency?

b)What is it’s wavespeed?

2)A Wave is travelling at 5m/s and has a wavelength of 1m.

a)What is it’s frequency?

b)What is it’s time period?

3a)What is the angle of reflection of a ray incident at 45⁰ to the normal?

b)What is the angle of incidence if a ray is reflected at 32⁰ to the normal?

c)What is the angle of reflection if the angle of incidence is 27⁰?

d)What is the angle of reflection in the following incidence?

a)What is it’s frequency?

b)What is it’s wavespeed?

2)A Wave is travelling at 5m/s and has a wavelength of 1m.

a)What is it’s frequency?

b)What is it’s time period?

3a)What is the angle of reflection of a ray incident at 45⁰ to the normal?

b)What is the angle of incidence if a ray is reflected at 32⁰ to the normal?

c)What is the angle of reflection if the angle of incidence is 27⁰?

d)What is the angle of reflection in the following incidence?