Why do you suppose ultraviolet rays from the sun are more damaging to the skin than visible light?
Q: Integrate the solar flux over the wavelength range from 100 to 4000 nm to get the solar constant at…
A: Given wavelength range=100nm to 4000nm
Q: how infrared spectroscopy work?
A: Answer Infra red spectroscopy used infra red radiation to excite the molecules.
Q: What causes UVC can to kill viruses? Is it because of the wavelength? if so, how is the UVC…
A: UV that is ultraviolet rays is electromagnetic radiation whose main source is sun for the case of…
Q: MOST energy. Question 46 options: 1 2 3 4 5 6 7 8 9 10 11 12 13 1 2 3 4 5 6 7 8 9 10 11 12 13…
A: The electromagnetic spectrum refers to the range of all possible frequencies of electromagnetic…
Q: Why isn't my laptop producing any radiation?
A: reason behind laptop not produces any radiation given in below step.
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: Birds resting on high-voltage power lines are a common sight. The copper wire on which a bird stands…
A: We know resistance of a wire R=ρlA Where ? Is the resistivity of wire l = length of wire A = area…
Q: Why is UV light dangerous?
A: UV radiations are high energy electromagnetic waves present in the sunlight and have some adverse…
Q: Name three properties of ultraviolet radiations which are similar to visible light.
A: Three properties of ultraviolet radiations which are similar to visible light are as follows(a)…
Q: If a 6,800 kg spacecraft were attached to the sail in problem 13, what would its acceleration be and…
A:
Q: 13. How big would a square solar sail need to be in order for sunlight to exert a 15 N force on it…
A: Given force = 15 NIntensity of light = 1100 W/m²
Q: Name the radiation which is used for satellite communication.
A: Microwaves and radio waves are used for communication with satellites. Microwaves pass straight…
Q: How is the peak frequency of emitted light related to the temperature of its incandescent source?
A: From Wien’s law, the relation between temperature and wavelength is:
Q: Ultraviolet radiation can be helpful and harmful at the same time. What should someone do to avoid…
A: Step1: Overview Ultraviolet radiation is electromagnetic radiation emitted by the sun and several…
Q: What is the frequency of the EM wave emitted most strongly by a glowing element on a stove with…
A: According to Wein's law , the wavelength emitted most strongly at a particular temperature is given…
Q: Sunburn produces cell damage in the skin. Why is ultraviolet radiation capable of producing this…
A:
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: State one harmful effect each of the (a) ultraviolet (b) infrared radiation
A: (a) Ultraviolet radiation results in sunburn, eye damage and alteration of skin’s immune system.
Q: Explain why ultraviolet waves are dangerous to the body?
A: Ultraviolet Waves / Radiations are the radiations which comes from the Sun. It means that Sun is the…
Q: What are the harmful effects of excessive exposure to Microwaves, Infrared, Ultraviolet,X-rays,…
A: Solution: Exposure of Microwaves can cause a painful burn. An epidemiological survey found that…
Q: Which type of radiation would not be deflected by an electric field?
A: The answer is below
Q: 10 nm is the wavelength corresponding to the spectrum of Infrared rays Ultraviolet rays X-гаys…
A: Infrared rays have wavelength from 800 nm - 1 mm Ultraviolet rays have wavelength from 1 nm - 400 nm
Q: The terrestrial oxygen line in Sun's spectrum has a wavelength of 7594 Å. Find the wavelength shift…
A: When light is moving away from a gravitational source its energy will decrease. This will decrease…
Q: If an object is twice the temperature of another object, how will its wavelength of peak emission…
A: According to Wein's law, λpeak*T = constant If temperature of one body is twice that of the other…
Q: Name three properties of ultraviolet radiations which are different from visible light.
A: Three properties of ultraviolet radiations which are different from visible light are :Ultraviolet…
Q: Why do farmers use Infrared lights and UV lights?
A: Why do farmers use Infrared lights and UV lights. Solution and explanation.
Q: How does a microwave oven heat up food even though it emits no thermal radiation?
A: To heat up food, a microwave oven emits thermal radiation, thermal radiation as in the form of…
Why do you suppose ultraviolet rays from the sun are more damaging to the skin than visible light?
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