Why are red, orange, yellow, green, blue, and violet the only six primary colors?
Q: Why do objects illuminated by moonlight lack color?
A: Objects illuminated by moonlight do not lack color. It is just that the intensity of moonlight is…
Q: The Old North Church: During the American Revolution, Paul Revere instructed a friend to signal him…
A:
Q: Describe the The Submicroscopic Origin of Polarization.
A: Step 1 The atom has one nucleus, positively charged, and electrons are rotating in the shell around…
Q: If the velocity of light is two times slower in one material relative to another, then the index of…
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Q: that in water is (refractive index of glass 1.5 45: The ratio of velocity of light in glass to %3D…
A: The speed of light in a medium with refractive index n is given by v=cn c is the speed of light in…
Q: What happens to a light ray when it travels from one material into a thicker (denser) material? Into…
A: Light waves change speed when they pass across the boundary between two substances with a different…
Q: 2. Because the color of a waterproof material or paint does not change in water (place a highlighter…
A: In two different medium with different refractive index will have different value of…
Q: complete the analogy? Bending of light is to refraction: separation of light is to ________*…
A: Separation of light in its different different wavelengths is known as dispersion of light.…
Q: lue-green light has a frequency of about 6.00×1014 Hz. Determine its wavelength. Compare this…
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Q: The bending of light as it travels from one medium to another is called:
A: Solution: Step1 - Here we will understand the concept that will be used to solve the question. As we…
Q: Waves are made in a pan of water by dipping a finger at a regular rate into the middle of the…
A: Given: Waves are made in a pan of water by dipping a finger. The waves will be formed due to the…
Q: what are subtractive primary colours? Give examples
A: Subtractive colour mixing means that one begins with the white and ends with black. That is when…
Q: Which azimuth angle produces the greatest interaural level difference between tones of varying…
A: Interaural level difference between tones of varying frequency is difference of arrival of sound in…
Q: Do you have an idea why the sky is blue? Why the clouds are white? Why the sunset is red or reddish…
A: why the sky is blue? The gases and dust particles in the atmosphere scatter the sunlight that…
Q: The Old North Church: During the American Revolution, Paul Revere instructed a friend to signal him…
A: Solution:- Given ; Distance of lanterns from paul…
Q: What color(s) What color(s) are being absorbed? Type Here 25. What wave behavior is happening in the…
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Q: As light travels from air into water, what happens to the frequency of the light? Consider how the…
A: Light has dual nature. It can travel both as wave & particle. Light speed varies with medium.
Q: red light has a ____ frequency and a ____ wavelength than ultraviolet rays??? choice 1-…
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Q: . Provide an insight on the reflection phenomena in transmission lines and the formation of Standing…
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Q: Color Addition : Color Addition of Light Use the Color Addition Application for this section. 7.(3)…
A: Fill in the blanks. 7.(3) Red light + green light = ________________________ 8.(4) Blue light +…
Q: Why does the sky appear dark instead of blue to an astronaut?
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Q: How does a prism separate white light into various colors and why are the colors always in the same…
A: A prism is the refracting surface in which two inclined surfaces are there.
Q: Vhich ray correctly depicts the ray reflected from the mirror shown in the picture? [1] F [2] [3]
A: Solution: The law of reflection states that when a ray of light reflects off a surface, the angle of…
Q: If you were to observe the sunset on the Moon, would you see the space around the sun as red, like…
A: Red colour of sun during sunset is a optical phenomenon called "Rayleigh scattering" and is…
Q: Why do you find the same wavelengths and colors on each side of the central maxima?
A: The central maximum is defined as the brightest central zone of the diffraction pattern on the…
Q: 4.18 X10 x10 = 700:134 ×10 = 700.934nm Fill in the missing values in the table below. Use the area…
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: The wave equation we looked at in class for light was this: C = f *X How would you rearrange this…
A: Option 4 is the right answer Wavelength (lembda) = c/f
Q: 7) The wavelength of "blue" light is about 5.93 x 10-7 m. What is the frequency of the light…
A: Given data: The wavelength of blue light is λ=5.93×10-7 m.
Q: What is the wavelength of the light waves reflected from an object has a frequency of 2.0 x 107…
A: Frequency of the object is f = 2.0 x 107 sec-1 Speed of the light is 3.0 x 108 m/s
Q: Indicate the region of the spectrum for each of the following wavelengths of light. 320 pm 560 nm
A: The electromagnetic spectrum is basically divided into seven regions namely: Gamma spectrum-X-rays…
Q: Which color has the greater speed in vacuum?
A:
Q: You throw an orange out a window at a height of 12.00 meters upwards at an angle of 50° to the…
A: initial height = 12 m angle of projection =50 degree initial velocity = 25 m/s horizontal component…
Q: Which color of light is produced by mixing red light and blue light?
A: Ans is Magenta
Why are red, orange, yellow, green, blue, and violet the only six primary colors?
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