julie5494 julie5494

02-04-2019
Physics

contestada

Calculate the wavelength of the electromagnetic radiation whose frequency is 7.5 x 10^12 Hz

Respuesta :

08-04-2019

velocity of electromagnetic waves=3.0×10^8.

wavelength=velocity/frequency

(3.0×10^8)/(7.5×10^12)

=0.00004

Answer Link

Otras preguntas

On a pay stub what is the difference between net pay and ytd net pay

Which of the following helped the British reverse their trade deficit with China? A)the increase input of the industrial revolution B)the increase of demands f

What is the area of 30ft (left side), 64ft(top). 20ft(right side). 40ft(bottom)

How does the author foreshadow Rainsford's experience on the island?

please explain how to solve this thank you

The curve x = 2 cos(t), y = sin(t) − sin(2t), 0 ≤ t ≤ 2π crosses itself once,find this intersection point and then find the equations of the two tangent lines a

A scientist finds the distances d that two snakes travel in a time of t seconds. the equation 16t = d represents the relationship for the black mamba. the equat

Why is it important to cite sources correctly in a paper?

Can someone please help me with a question on my homework!! A car's horn sounds different as the car approaches. The change in pitch is due to I am pretty sure

Who was the target of a major investigative journalism series written by ida m. tarbell for mcclure's magazine in the early 1900s?