Question

EASY MEDAL AND FAN
What is the frequency of a microwave that has a wavelength of 2.5 cm

Answer 1

What have you done so far with the problem?

Answer 2

3.00x 10^8= f(25)

Answer 3

answer is 1.20 x 10^10 hz

Answer 4

Okay, So do you think it's correct? What method did you use?

Answer 5

i think its wrong

Answer 6

convert wavelength to m first, then apple the formula:
\(\sf \Large f= \frac{c}{\lambda}=\frac{3 \times 10^8m/s}{0.025m}\)

what will you get?