Calculations Of Waves

Question 1

Frequency

Answer 1

F= number of waves/total time

Question 2

Period

Answer 2

P= total time/number of waves

Question 3

Wave speed

Answer 3

v= d/∆t

V= f(wavelength)

Question 4

Energy of a photon

Answer 4

E=hf

Energy (j)

Planck’s constant (6, 63 × 10(-34))

E = hc(speed of light)/wavelength

Speed of light 3 × 10(8) meter per sec