Consider a radio wave with a frequency of 93 x 106 s-1. What is the wavelength, in meters of this wave? Your answer should have 2 significant figures.

Amateur radio operators in the United States can transmit on several bands. One of those bands consists of radio waves with a wavelength near  15. m . Calculate the frequency of these radio waves. Be sure your answer has the correct number of significant digits.

Visible light falls into wavelength ranges of 400-700 nm, for which 1 m = 1 × 10° nm The energy and wavelength of light are related by the equation hc E = where E is energy in Joules, h is Planck's constant (6.626 x 10 34 J-s), c is the speed of light (2.998 x 10° m/s), and X is the wavelength in m. If a visible light photon has a wavelength of 447.3 nm, what is the energy of the photon (in J)? Type answer:

The frequency of the middle D note on a piano is 293.66 Hz. What is the wavelength of this note in centimeters? The speed of sound in air is 343.06 m/s.

What is the frequency of light having a wavelength of 251nm? What is the wavelength (in nm) of radiation having a frequency of  ×7.8710^9Hz? (This radiation is in the microwave region.)  3 significant digits.

9.966×106 m What is the wavelength of this radiation in miles?

A drone has a frequency of 5.31 GHz (gigahertz). What wavelength is associated with this frequency?

If the radio waves transmitted by a radio station have a frequency of 84.5 MHz, what is the wavelength of the waves, in meters?

An electrical engineer measures the frequency of a satellite radio transmission. The frequency is 360 GHz. What is the frequency in hertz? Write your answer in scientific notation.