Color f(1014 Hz) 1 (nm) Red 4.41 680 Orange Yellow Green Blue Violet
Q: Determine the frequency of light at 4.63 x 10² nm and 7.05 x 10² nm. (a) 4.63 x 10² nm Hz (b) 7.05 x…
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Q: 400 nm 500 nm 600 nm 700 nm 1. Wavelengths: Blue Yellow Red purple blue
A: A single wavelength can give a spectrally pure or monochromatic color.
Q: A laser generates plane waves of visible light. If you determine the intensity of the waves to be I…
A: Intensity is dependent upon distance as…
Q: A submarine is using an experimental device designed to measure the distances of nearby objects. A…
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Q: A laser emits a beam of monochromatic light with frequency 5.78 x 10^14 Hz. What color is the laser…
A: Calculate the wavelength of beam using the formula: λ=cν where c is the speed of light and ν is its…
Q: The radius of the Moon is 1.737 Mm and the distance between Earth and the Moon is 384.5 Mm. The…
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Q: Obtain the wavelengths in vacuum for (a) blue light whose frequency is 6.45 x 1014 Hz, and (b)…
A: Frequency of blue light, νb= 6.45×1014 HzFrequency of orange light, νo = 4.99 × 1014 HzThe speed of…
Q: 15.33 A thin 4 x 10–5 cm thick film of refractive index 1.5 is illuminated by white light normal to…
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Q: what is the frequency of a helium-neon laser with a wavelength of 632.8nm? The speed of light is…
A: Given data: Wavelength (λ) = 632.8 nm = 632.8×10-9 m Speed of light (v) = 3.00×108 m/s Required:…
Q: r(m) 0.400 0.500 0.600 0.700 0.800 |(W/m²) 88.2 56.5 38.2 32.1 22.1 (m-2) The theory indicates that…
A: As per guidelines, the first three sub-parts have been answered.
Q: radio transmitter, generates spherical radio waves. If you determine the intensity of the waves to…
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Q: The angular frequency of an electromagnetic wave traveling in vacuum is 3.00 x 108 rad/s. What is…
A: Write the given values with the suitable variables. ω=3×108 rad/sv=3×108 m/s Here, ω is the angular…
Q: 1a) What is the frequency of blue light that has a wavelength of 469 nm? =__________Hz 1b) Compute…
A: a) Given data The wavelength of the blue light is given as λ=469 nm. The frequency of the blue light…
Q: (a) A sheet of a certain type of glass is transparent but tinted red. To measure its light-absorbing…
A: frequency = f =speed = --------------(1) eqf = frequencyc = speed of lightwavelength
Q: The wavelength of red helium–neon laser light in air is 632.8 nm. (a) What is its frequency? Hz…
A: Wavelength of the laser light in air is λa=632.8 nm. Relation among Speed, wavelength and…
Q: Determine the frequency of violet visible light (A = 420 nm) (GIVEN: 1 m = 10' nm) Answer: Hz Tip:…
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Q: A 55-kW radio station broadcasts its signal uniformly in all directions. (a) What is the average…
A: Intensity is given by I=P/4πr²
Q: w.9-20 The radius of the Moon is 1.737 Mm and the distance between Earth and the Moon is 384.5 Mm.…
A: The radius of the Moon is The distance between the Earth and the Moon is The intensity of the…
Q: The speed of a light wave in a certain transparent material is 0.679 times its speed in vacuum,…
A: We know the fact that speed(v)=frequency*wavelength ⇒μ=Vλ
Q: The sky is blue because of a. polarization. b. scattering. c. diffraction. d.…
A: Scattering of light: It is the phenomenon under which the light rays get deviated from its straight…
Q: Light of wavelength 650 nm (in air) enters the water in a swimming pool. The speed of light in water…
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Q: If a light with wavelength 413 nm, is the same light with a frequency of 6.26×1014 Hz?
A: Given: wavelength = 413 nm velocity = 3 x 108 m/s
Q: The intensity I of light from an isotropic point source is determined as a function of distance r…
A: The given values are listed below. Is=223 W/m2rs-2=9.8 m-2
Q: Determine the frequency of light at 3.55 x 102 nm and 6.71 x 10² nm. (a) 3.55 × 10² nm Hz (b) 6.71 x…
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Q: Combing your hair leads to excess electrons on the comb.
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Q: 12.The graph represents the relation between the thickness of a glass plate (x) and In(I), where I,…
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Q: intensity of these waves
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- Two light pulses are emitted simultaneously from a source. Both pulses travel to a detector, but one first passes through 6.30 m of ice. Determine the difference in the pulses' times of arrival at the detector.Solve only number 16light having a frequency in vacuum of 6.0 x 10^14 Hz enters a liquid of refractive index 2.0 in this liquid, its frequency will be i) 3.0 x 10^14 Hz ii) 12x 10^14 Hz iii) 1.5 x 10^14 Hz iv) 6.0 x 10^14 Hz v) none are correct
- A laser emits a beam of monochromatic light with frequency 4.40 x 10^14 Hz. What color is the laser beam? yellow blue violet redA spherical source of light with a diameter Deource = 3.55 cm radiates light equally in all directions, with power P = 4.10 W. (a) Find the light intensity (in kW/m2) at the surface of the light source. |kW/m² (b) Find the light intensity (in mW/m2) r = 7.10 m away from the center of the light source. mW/m2 (c) At this 7.10 m distance, a lens is set up with its axis pointing toward the light source. The lens has a circular face with a diameter of Dlens = 16.0 cm and has a focal length of f = 34.0 cm. Find the diameter (in cm) of the light source's image. cm (d) Find the light intensity (in W/m2) at the image. |W/m2S15