Define the range of radiation.

Q: Draw a diagram showing the electromagnetic spectrum and label its name and wavelength

A: Here we have to draw a diagram showing the electromagnetic spectrum and label its name and…

Q: Shortwave radio is broad between 3.50 and 29.7MHz. To what range of wavelengths does this…

A: The wavelength corresponding to a frequency of 3.50MHz is

Q: What does it mean if it is stated that an object radiates blackbody radiation?

A: If an object is absorbing all the radiation falling on it then body is known as blackbody.

Q: Identify all of the various forms of electromagnetic radiation and relate these forms to their…

A: various forms of electromagnetic wave are: 1. gamma radiation 2. X-ray radiation 3. UV radiation 4.…

Q: Define the electromagnetic spectrum ?

A: Electromagnetic spectrum is the range of frequencies which describes all types of lights. The…

Q: Harmful ultraviolet rays from sun Is this Conduction, convection, or radiation

A: Ultraviolet light is a form of electromagnetic wave .Radiation is a type of heat transfer by…

Q: Which type of radiation has the longest wavelength?

A: Radiations: Radiations are the electro-magnetic wave. They travel with the speed of light.

Q: ultraviolet radiation becomes more dangerous as the wavelength decreases. the ultraviolet radiation…

A: Given  Wavelength = L= 1.0*10^(-7) m  Freq = f = 3.0*10^(15) Hz  Velocity =v =????

Q: What are the three main types of radiation describing their properties of mass, charge and speed

A: There are the three main type of radiation (i) α-radiation (ii) β-radiation (i) γ-radiation (i)…

Q: Water absorbs infrared radiation with wavelengths near 4.55 mm. Suppose this radiation is absorbed…

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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: A healthy person has a body temperature of 98.6°. Use the properties of blackbody radiation to work…

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Q: Explain the  diffuse radiation with necessary diagram?

A: Diffuse radiation – These are the solar radiation that has been absorbed by gases and ions in the…

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 do you mean by infrared radiation (IR)?

A: Infra red radiation also known as infra red is one of the region in the electro…

Q: what is related between Van Der Graaf and electromagnetic? (Please include the…

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Q: Sunburn produces cell damage in the skin. Why is ultraviolet radiation capable of producing this…

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Q: What causes electrons in atoms to emit energy after absorbing it? becoming electromagnetic…

A: To explain : The reason due to which electrons in atoms emit energy after absorbing it

Q: Explain briefly with your own words “how microwave owens works”. Please use diagrams

A: Consider the diagram of the microwave oven.

Q: Who invented the microwave oven in 1946 as an accidental by-product of wartime? About how many yards…

A: 1. The microwave oven was invented by Percy Lebaron Spencer. He was an American physicist and…

Q: List/draw the electro-magnetic spectrum.  Which type of radiation has the smallest wavelength? Which…

A: The various components of the electromagnetic spectrum from lowest to highest wavelength are…

Q: Define ionizing radiation

A: Radiation : Radiation is the transmission of energy in the form of particles or material medium or…

Q: Define emissivity and absorptivity. What is Kirchhoff’s law of radiation?

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Q: Choose the appropriate regions of the EM spectrum. Note that answers may be usec multiple times or…

A: Region of EM spectrum: (a)used for communication devices. (b) UV radiation that is strongly absorbed…

Q: Define ultraviolet radiation

A: The portion of the electromagnetic spectrum extending from the violet, or short-wavelength, end of…

Q: Given below are some famous numbers associated with electromagnetic radiations in different contexts…

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

Q: The main difference between Gamma radiation and X-ray radiation is: a. Speed of radiation travel…

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Q: wavelength is short

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Q: Define about Bose-Einstein distribution ?

A: The Bose-Einstein distribution describes the statistical behavior of integer spin particles. At low…

Q: Explain solar radiation spectra

A: The maximum radiation intensity of solar spectrum it is occurs 500nm  towards blue end of a visible…

Q: Ultraviolet (UV) paint will absorb ultraviolet light and re-emit it at a longer wavelength. O is…

A: We need to choose the correct option for UV paint.

Q: difference and similarities of radio waves and gamma rays, preferably in bullet form. Thank you!

A: Radio wave and gamma rays both are electromagnetic wave while gamma rays have highest frequency and…

Special Relativity

The theory of special relativity discusses how space and time are related to objects traveling along a straight line at a constant speed. Simply stated, as an object reaches the speed of light, its mass becomes infinite and it is unable to move faster than light. This interstellar speed limit has been the topic of much debate in astronomy, and also in science fiction when people consider how to fly over large distances.