Q: if we were to consider a wave on the electromagnetic spectrum that has the same frequency as the 52…
A: Given that:- ν=52Hzh=6.63×10-34
Q: A certain photon of light has a wavelength of 150 micrometers. What type of light is this?
A: A certain photon of light has a wavelength of 150 micrometers. 1 micrometer = 10-6 meter.
Q: During a nuclear explosion, the core of the explosion reaches temperatures of about 10,000,000 K.…
A: We know that wiens law λmax = b / T b = 2.897×10−3 m⋅K T = Absolute temp in K λmax = peak wave…
Q: As an object is heated, the peak in its thermal emission spectrum may shift out of the visible part…
A: According to Wien's displacement law λT=a constant
Q: How do types of unclear radiation differ in electric charge ?
A: Nuclear radiation is released when an unstable nucleus decay into a stable one. They do that by…
Q: Suppose you are working with a photosensitive material that you know is sensitive to green light,…
A: Required : Which light is will damage the material.
Q: what part of the electromagnetic spectrum is most absorbed by water?
A: A material absorbs light when the natural frequency of oscillation of that material matches with the…
Q: Blackbody radiation is from a body that (a) does not emit radiation in the visible. (b) is black (c)…
A: Black-body radiation is from the body that absorb and then emits all the radiation falling on it.
Q: As the temperature of an object ___________, the amount of thermal radiation emitted by the object…
A: We need to fill in the blanks. As the temperature of an object ___________, the amount of thermal…
Q: Why do atoms absorb and reemit radiation at characteristic frequencies?
A: Bohr's model of an atom says that electrons inside an atom will have a well-defined circular orbit.…
Q: Why are infrared waves often called heat waves?
A:
Q: Global Radiation is Select one: a. Direct Radiation x Diffuse Radiation. b. Direct Radiation /…
A: The total short wave radiation falling on a horizontal surface from the sky is called Global…
Q: What is blackbody radiation?
A: Blackbody: A body which absorbs the radiations of all the wavelengths incident on it. It is called…
Q: Our sun's blackbody temperature is about 6000 K and its peak radiation occurs at a wavelength of…
A: We can apply Wien's law.
Q: What is photon?
A:
Q: Which has more energy—a photon of visible light or a photon of ultraviolet light?
A:
Q: Why does light striking a metal surface eject only electrons, not protons?
A: Electrons take less energy to come out of the metal. Electrons move freely in a metal.
Q: What is the photoelectric effect?
A: Photoelectric effect can be best understood by the photoelectric effect experiment. Photoelectric…
Why does the sun’s radiation output match that of a blackbody?
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