A VHF television station assigned to channel 12 transmits its signal using radio waves with a frequency of 204.MHz. Calculate the wavelength of the radio waves. Be sure your answer has the correct number of significant digits.
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- A radio station broadcasts at a frequency of 1,524 kHz. What is the wavelength in meters? Report your answer to the 1s place.A particular form of electromagnetic radiation has a frequency of 7.52×1015 Hz. What is the wavelength in nanometers? In meters? Enter your answer in scientific notation.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.
- An astrophysicist measures the wavelength of gamma-ray emission from a supernova. The wavelength is 7.96 x 10 -14 m. What is the wavelength in femtometers? Write your answer as a decimal.Humans have three types of cone cells in their eyes, which are responsible for color vision. Each type absorbs a certain part of the visible spectrum. Suppose a particular cone cell absorbs light with a wavelength of 543. nm . Calculate the frequency of this light. Be sure your answer has the correct number of significant digits.100.1 MHzMHz (typical frequency for FM radio broadcasting) Express your answer in joules using four significant figures. 1010. kHzkHz (typical frequency for AM radio broadcasting) Express your answer in joules using four significant figures. 833.9 MHzMHz (common frequency used for cell phone communication) Express your answer in joules using four significant figures.
- A laser technician measures the wavelength of light from a new semiconductor laser. The wavelength is 6.2824 x 10−7 m. What is the wavelength in nanometers? Write your answer as a decimal.Amateur radio operators in the United States can transmit on several bands. One of those bands consists of radio waves with a wavelength near 160. m . Calculate the frequency of these radio waves. Round your answer to 3 significant digits.The distance from the sun to Earth is 1.50 x 108 km. The speed of light is 3.00 x108 m/s. How many round trips between Earth and the sun could a beam of light make in one day?
- An FM radio station broadcasts on a frequency of 101.9 kilohertz (KHz). What is the wavelength of these radiowaves in meters (m)? Express your answer in 4 significant figures.An FM radio station broadcasts news at 98.0 MHz.What is the frequency of this FM radio wave in hertz?______HzWhat is the wavelength of this FM radio wave in meters? ________m (round to the nearest tenth)Given that 1 = ; the speed of light, c = 3 x 108 mAnswers with scientific notation should be written in the format df a coefficient number with "e" andthe powere.g., 3.8x104 should be written as 3.8e4What is the wavelength of light that has a frequency of 7.89 x 10^14 sec^-1? Express the answer both in centimeters and nanometer