Physics

How long is one-quarter wavelength at each of the frequency of 1 MHz, 10 MHz, 2.8 MHz, 54 MHz?

  1. 👍 0
  2. 👎 0
  3. 👁 225
  1. c=f*lambda, or the speed of light =the frequency x the wavelength.

    Solve for wavelength, and remember to divide by 4 for a quarter.

    1. 👍 0
    2. 👎 0

Respond to this Question

First Name

Your Response

Similar Questions

  1. Science

    7. Which of the following correctly describes a gamma ray? (1 point) A.long wavelength and low frequency B.long wavelength and high frequency C.short wavelength and low frequency D.short wavelength and high frequency***

    asked by jeje on January 21, 2015
  2. physics

    4. A microwave oven uses an electronic device called a magnetron to produce microwaves. Microwaves commonly used in ovens have a frequency of 2,450 MHz. (MHz = 106 Hz) The microwaves then pass into the enclosed metal oven cavity

    asked by check my answer please on May 28, 2020
  3. Science

    Which of the following correctly describes a radio wave? long wavelength and high frequency long wavelength and low frequency short wavelength and low frequency short wavelength and high frequency 3. When the energy of a light

    asked by justuknown on June 3, 2015
  4. Physics 11

    An FM radio station transmits radio signals that have a wavelength of 3.2m. Where would you have to adjust your tuner in order to pick up its music? Note: FM waves are measured in MHZ I have no idea where to go with this... Thank

    asked by Kayla on June 6, 2017
  5. physics

    4. A microwave oven uses an electronic device called a magnetron to produce microwaves. Microwaves commonly used in ovens have a frequency of 2,450 MHz. (MHz = 106 Hz) The microwaves then pass into the enclosed metal oven cavity

    asked by please on May 27, 2020
  1. physics

    Use the answer space provided to arrange the letters for the following electromagnetic radiation sources in order of increasing frequency. a. A red traffic light at 700 nm. b. The frequency for WZLX, transmitting FM radio waves at

    asked by please on May 27, 2020
  2. physics

    (a) Two microwave frequencies are authorized for use in microwave ovens: 900 and 2560 MHz. Calculate the wavelength of each. 1 cm (frequency = 900 MHz) 2 cm (frequency = 2560 MHz) (b) Which frequency would produce smaller hot

    asked by Amelia on May 29, 2012
  3. chemistry

    Suppose a popular FM radio station broadcasts radio waves with a frequency of 93. MHz. Calculate the wavelength of these radio waves. Round your answer to 2 significant digits.

    asked by HELP PLEASE on November 2, 2018
  4. science

    10. Which of the following correctly describes a gamma ray? A. long wavelength and low frequency B. long wavelength and high frequency C. short wavelength in low frecuency D. short wavelength and high frequency 11. Which of the

    asked by anonymous on April 23, 2020
  5. physics

    (a) Calculate the wavelengths in air at 20 C for sounds in the maximum range of human hearing, 20 Hz to 20,000 Hz. (b) What is the wavelength of a 10-MHz ultrasonic wave?

    asked by Remie on April 9, 2019
  6. Physics

    A Doppler blood flow meter emits ultrasound at a frequency of 5.0 MHz. What is the beat frequency between the emitted waves and the waves reflected from blood cells moving away from the emitter at 0.15m/s? Assume that

    asked by N. on November 7, 2009

You can view more similar questions or ask a new question.