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A: Given data: Wavelength, λ=550 nm=550×10-9m
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A: Among X-Rays, UV rays, microwave and infrared rays, X-Rays have shortest wavelength. Answer: X-Rays.
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A: As per guidelines only first question is solved here. 1. Given, a) microwave with wavelength , λ =…
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A: Given: Equation of the radio wave, Speed of light, v= 3× 108 m/s
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A: Part (1): Given: The wavelength of the light is 200 nm.
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A:
Q: An FM radio station broadcasts at 101.1 MHz. a) What is the wavelength of the waves it produces?…
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Q: What is the wavelength of an FM radio station that broadcasts at 101.1 MHz?Assume speed of light c =…
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A: Given, Height h = 69.5 m
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A: c=Speed of electromagnetic waves=3×108 m/sf=Frequency
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Q: If a wave has a frequency of 9 × 10⁷ Hz and a wavelength of 3.33 m, is the wave an electromagnetic…
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Q: The wavelength an electromagnetic wave is 215nm in water with n=1.33, find its frequency.
A: Calculate the velocity of the electromagnetic wave in water.
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A: Frequency , f = 920 kHz = 920 x 103 Hz C = 3 x 108 m/s To find = wavelength
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A: Infrared rays are associated with thermal energy
Q: What is the frequency of the light with a wavelength 2310 nm? (in units of Hz)
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Q: What is the frequency of the light with a wavelength 210 nm? (in units of Hz)
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Q: What is the frequency of the microwaves in a microwave oven? The wavelength is 4.00 cm. GHz
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Q: 3 applications of radio waves?
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Q: Determine the wavelength of the microwave radiation emitted …a. … by a microwave oven (f = 2.45x109…
A: Given: a. … by a microwave oven (f = 2.45x109 Hz).b. … by a cordless phone (f = 5.8x109 Hz).
Q: 6: The frequency of an electromagnetic wave traveling in vacuum is f = 7.9 × 106 Hz. f = 7.9 × 106…
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Q: •7 What is the intensity of a traveling plane electromagnetic wave if B, is 1.0 × 10-4 T?
A: Since you have asked multiple questions, we can answer only the first question. Kindly repost the…
Q: Find the frequency of a yellow light with a wavelength of 3.45E-7 nm? a. 8.70E23 Hz b. 1.04E-7 Hz c.…
A: Answer:- Given Wavelength of yellow light ( lambda) = 3.45 E - 7 nm = 3.45 × 10-7 nm = 3.45 × 10-7…
Q: QUESTION5 The distance between Planet X and a star is 1.2 x 1011 m. At the surface of Planet X, the…
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Q: 1- Write the inhomogeneous wave equation for each of the electric field E and the magnetic field H…
A: Maxwell's equations are 1. ∇·E=02. ∇·H=03. ∇×E=-μ0∂H∂t4. ∇×H=ε0∂E∂t
Q: 1. Calculate the following for an electromagnetic wave with a wave length of X = 2.73 x 10-4 m: a)…
A:
Q: The Earth has a radius of 6.38×10^6m and is 1.50×10^11m from the sun. The intensity of sunlight at…
A: The relation between intensity and distance is as follows:
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- 1. A radio station utilizes frequencies between commercial AM and FM. What is the frequency of a 11.2 m- wavelength channel? Given: Required : Equation : Solution : Answer : 2. What is the frequency of an EM wave that is carrying a 2.3x10-8J of energy? Given: Required : Equation : Solution : Answer :1. What is the wavelength of a radio wave of a frequency 100Mhz? 2. What is the frequency of microwaves with a wavelength of 3 cm? 3. A radio station has a frequency of 102 megahertz. What is the stations wavelength? 4. An infrared beam has a wavelength of 7mm. What is its frequency?6. The intensity of sunlight striking the earth is 1.4 kW/m^2. What is the maximum power that could possibly be absorbed by the earth? (The earth's radius is 4000 miles). How does this compare with the power demands of humankind? Given that the earth-sun distance is 93 million miles, and the pluto-sun distance is 4 billion miles, what is the intensity of sunlight striking pluto?
- 1. Which of the following has the highest frequency? a. infrared b. microwaves c. ultraviolet d. visible light 2. Which of the following is NOT true about visible light? a. Visible light has a higher frequency than infrared. b. Visible light has a higher frequency than radio waves. c. Visible light has a longer wavelength than infrared ultraviolet d. Visible light has a longer wavelength than infrared microwaves 3. Which of the following has the shortest wavelength? a. infrared b. microwaves c. radio waves d. X-rays 4. Which is NOT true about radio waves? a. Radio waves have a longer wavelength than infrared. b. Radio waves have a shorter frequency than microwaves c. Radio waves have the lowest frequency and longest wavelength d. Radio waves have the lowest frequency and shortest wavelength 5. Which of the following has the lowest frequency? a. gamma rays b. ultraviolet waves c. visible light d. X-rays 6. Which of the following is true about electromagnetic waves? a. They have the…2. Why not assign 2KHZ bandwidth for FM broadcast instead of the usual 200KHZ bandwidth?5. A radio station broadcasts at 650 kHz (650,000 cycles per sec). What is the wavelength of this signal? 6. A light beam has a frequency of 6 x 1015 Hz. What is its wavelength?
- 1. The team monitoring a space probe exploring the outer solar system finds that radio transmissions from the probe take 2.24 hours to reach earth, How distant (in meters) is the probe?Space-based telescopes are needed to observe electromagnetic energy that cannot reach the surface of Earth. The regions of the electromagnetic energy spectrum that do reach Earth’s surface pass through what are referred to as a. atmospheric windows. b. atmospheric portals. c. electromagnetic openings. d. extreme wavelengths. e. visible and radio waves.1. Determine the wavelength, in miles, if the period of the signal is 500µs. 2. The maximum peaks of an electromagnetic wave are separated by a distance of 18 inches. What is the frequency in megahertz?
- 16. Light has a frequency of 5.45 1014 hertz [Note: Hz is also s-1]. What is its wavelength? Use the speed of light = 3.00 108 m/s. a. 1.82 106 nm b. 1.82 10-3 nm c. 1.82 105 nm d. 5.50 10-7 nm e. 550 nm6. A microwave oven operates at 11.4GHZ with an intensity inside the oven of 1340 W/m². (a) What is the amplitude of the oscillating electric field? (b) What is the amplitude of the oscillating magnetic field? (c) What is the wavelength of these microwaves? (d) How many of these microwave photons would need to be absorbed by 0.400 L of water in the microwave in order to raise the temperature of that water by 25.5°C?1. An LED emit light waves whose wavelenghs is 490nm. What is the frequency for this light? (ans: 6.12x1014Hz) 2. A radio station has broadast at 107.5 MHz. What is the wavelengh of the radio waves that are produced? (ans 2.79m) 3. For cellphone 4G LTE operates at a frequency 1.90 GHz. What is the corresponding wavelengh the cellphone operates on? (15.8 cm) Show Work