The wavelength of a light from a neon gas lamp is 607.4 nanometers. What is the frequency?

Q: An electromagnetic wave has a wavelength of 6.12 x 10^-6 m. In what region of the electromagnetic…

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Q: The speed of a wave is 280m/sec. if the wavelength of the wave is 2 m what is the frequency of a…

A: Given Data: The speed of the wave is: v=280 m/sec The wavelength of the wave is: λ=2 m The frequency…

Q: What is the energy of a wave, if its frequency is 3.2 x 1015 hz?

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Q: What is the wave length, in fm (centimeters, or 10^-15 m), of a proton traveling at 90% of the speed…

A: The de-Broglie wavelength of  relativistic particle moving with relativistic speed v of rest mass m0…

Q: Radio waves travel at the speed of light, 300,000 km/s. The wavelength of a radio wave received at…

A: Given data: Speed (v) = 300,000 km/s Frequency (f) = 100 MHz Required: Wavelength (λ)

Q: A wave traveling at 230 m/sec has a wavelength of 1.15 meters. What is the frequency of this wave?

A: Given: Velocity of wave v = 230 m/s. Wavelength of wave λ=1.15 m.

Q: What is the frequency of a radio wave with a wavelength of 360 m

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Q: What part of the electromagnetic spectrum is an electromagnetic wave with a wavelength of 0.00015 m?

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Q: What is the frequency of blue light that has a wavelength of 468 nm?

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Q: The sound bats make has a wavelength around 0.0063 m. If the speed of sound in air is 340m/s, what…

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Q: What is the wavelength of visible light that has a frequency of 2.4×10^14 Hz? Enter the result in…

A: Given data:  The visible light  Frequency (f) = 2.4×1014 Hz Required:  The wavelength (λ) in…

Q: What is the frequency of blue light that has a wavelength of 467 nm?

A: Given that   wavelength of blue light = 467 nm. Question ? frequency of blue light ?

Q: Twenty waves pass by in 5 seconds. If the wavelength is 1/2 meter, how fast are the waves traveling?

A: Given:  Twenty waves passes in 5 second wavelength = 0.5 m

Q: What is the frequency of a yellow light if the energy that it can emit is equal to 3.4 ×10*-19J?

A: For the EM waves, the relationship between the energy of the wave and the frequency of the wave is…

Q: what is the wave velocity of waves with frequency 9 Hz and wavelength 7 meters?

A: Frequency of the wave, ν = 9 Hz Wavelength, λ = 7 m We have to find the velocity of wave.

Q: If an electromagnetic wave has a frequency of 200 Megahertz (MHz), what is its wavelength

A: Given that the frequency of an electromagnetic wave is 200 megahertz (MHz).Write the expression for…

Q: A wave traveling 67 m/s has a wavelength of 3.0 m. What is the frequency of the wave (in Hz)?

A: Given data:  Speed of wave (v) = 67 m/s Wavelength (λ) = 3.0 m Required: The frequency of the wave

Q: A certain microwave has a wavelength of 0.032 meters. Calculate the frequency of this microwave.

A: Given :  wavelength of the microwave ,  λ  = 0.032 m we have, Frequency, ν = cλ      where, c is the…

Q: What is the wavelength in metres of a sound wave , frequency 4.4 travelling at 330m/s

A: The frequency and wavelength of any sound wave are related as V=νλV is the velocity of the sound…

Q: A radio wave is an electromagnetic wave.  Like all electromagnetic waves, it's speed is 3.00×108…

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Q: A sound wave has a frequency of 1988 Hz. What is the distance between crests or compressions of the…

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Q: What is the frequency of a 5 m wave with a speed of 3425 m/s?

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Q: What is the wave velocity of waves with frequency 9 Hz and wavelength 7 meters?

A: The wave velocity (v) is given as, v = f×λ, where f is the frequency and λ is the wavelength of the…

Q: What is the wavelength of a radio wave from an FM station that broadcasts at a frequency of 95500000…

A: The given values are, f=95500000 Hzv=3.00×108 m/s

Q: What is the frequency of blue light that has a wavelength of 446 nm?

A: Given wavelenght of blue light L= 446nm Speed of light c= 3×10^8 m/s

Q: What is the frequency in Hz of electromagnetic radiation with wavelength 1.5 km ?

A: Given data The wavelength of the radiation is given as λ=1.5 km.

Q: A wave traveling 80m/s has a wavelength of 3.2 m. What is the frequency of the wave?

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Q: The wavelength of microwaves in a microwave oven is 12 cm. What is the frequency of the waves?

A: Given The wavelength of the microwaves in a microwave oven is λ = 12 cm = 12 x 10-2 m. The frequency…

Q: What is the wavelength of a light wave with a frequency of 16 GHz?

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Q: Your 5G phone is sending an RF signal at a wavelength of 5.72 mm. What frequency is the wave (in…

A: Wavelength of signal= 5.72mm

Q: A music note has a frequency of 512Hz. If the wavelength of the note is 1.2m. What is the speed of…

A: Given, the frequency of note =512 Hzwavelength of note =1.2 mwe have to calculate the speed of the…

Q: A bright, tightly focused laser pointer emits 1.0 mW of light power into a beam that is 1.0 mm in…

A: Details given: Power of light emitted by laser = 1.0mW Diameter of beam = 1.0mm

Q: A 1.5 Hz continuous wave travels on a Slinky. If the wavelength is 2 m, what is the speed of waves…

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Q: Light sample A has a frequency of 4.1 × 10¹⁵ Hz and light sample B has a frequency of 8.7 x 10¹⁸ Hz.…

A: Given Data: The frequency of light sample A is, fA=4.1×1015 Hz The frequency of light sample B is,…

Q: wave traveling 77 m/s has a wavelength of 5.0 m. What is the frequency of the wave (in Hz)?

A: Here given a wave travelling with speed 77 m/s. The wavelength is 5m. We have to calculate the…

Q: What is the velocity of a wave with a frequency of 0.35 Hz and a wavelength of 2.7 m?

A: We have to use a basic formula here.

Q: what is the wave velocity of waves with frequency 8 Hz and wavelength 2 meters?

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Q: What is the frequency of a signal whose wavelength is 8 cm?

A: Frequency and wavelength are inversely proportional to each other. The product of frequency and…

Q: Radio waves travel at the speed of light: 3 × 105 km/s. What is the wavelength of radio waves…

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Q: If a radio wave has speed 3.00 × 10 8 m/s and frequency 99.7 MHz, what is its wavelength?

A: Given information:The speed of the radio wave (v) = 3 × 108 m/sThe frequency of the wave (f) = 99.7…

Q: What is the wavelength of a sound wave with a frequency of 15,000 Hz in water?

A: Given Ferquency (f) = 15,000 Hz  Speed of sound in water ;   speed (v) = 1480 m/s   We know ,  Speed…

Q: If the intensity of light is 6 x 10-2 watts/m² at a distance of 3 meters from the source, what is…

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Q: An electromagnetic wave has a frequency of 793 Hz. What is its wavelength?

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Q: A water wave has a frequency of 329 Hz and a wavelength of 5 meters.  What is the speed of the wave?

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Q: All radio waves travel at the speed of light, 3.00×108  m/s.  The frequency of a radio wave with a…

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Q: What is the frequency in megaHertz of a microwave with a dominant wavelength of 1 meter?

A: Frequency=velocity/wavelength

Q: What would be the frequency of the pressure wave in a 27.5 cm long tube?

A: Given that: The length of the tube L=27.5 cm The speed of the sound v=334 m/s one end of the tube is…

Q: If the period of a wave is 10.8 s, what is its frequency (in Hz)?  ____________

A: The frequency(f) is defined as the number of revolution in unit second.

Special Relativity

The theory of special relativity discusses how space and time are related to objects traveling along a straight line at a constant speed. Simply stated, as an object reaches the speed of light, its mass becomes infinite and it is unable to move faster than light. This interstellar speed limit has been the topic of much debate in astronomy, and also in science fiction when people consider how to fly over large distances.