What is meant by the electromagnetic spectrum? Describe the types of radiations that exist in the electromagnetic spectrum

Q: What is electromagnetic spectrum and why is it useful?

A: The electromagnetic spectrum is the classification of the electromagnetic waves based on the…

Q: Which type of light has the greatest wave frequency? Select one: O a. ultraviolet light O b. visible…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Draw the electromagnetic spectrum and label its parts showing its wavelength.

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Q: A Whirlpool Microwave oven uses light with a wavelength of 86.98 cm to cook your food. What is the…

A: Given, Wavelength of microwave light λ=86.98 cm=86.98×10-2 m   We know the expression for wavelength…

Q: Which of the following are characteristic of ultraviolet radiation from a star?   a. It will not…

A: Ultraviolet radiation comes from a hotter region of the electromagnetic spectrum than visible light.

Q: Consider the visible light spectrum as you answer these two questions. a. Which color of the visible…

A: We know the relationship, f= v/λ , where f is frequency, v is velocity, λ is wavelength.

Q: Describe where the Ultraviolet ray radiation is found on the Electromagnetic Spectrum compared to…

A: All electromagnetic radiation is light, but we can only see a small portion of this radiation—the…

Q: Define the term photon. Then, state whether a photon of blue light or red light has higher energy…

A: Photon is an elementary particle and the force carrier for the electromagnetic force. Photons are…

Q: What is the lowest energy form of radiation in the electromagnetic spectrum?

A: The energy of an electromagnetic wave is directly proportional to the frequency of the wave.   Gamma…

Q: Which of the following statements is TRUE regarding the different colors of light in the spectrum? *…

A: Here the correct options are (c) and  (d). That is the statements  • Light with a higher frequency…

Q: Define the term continuous spectrum?

A: When white light from any source is analyzed  by passing it through a prism. It observed that it…

Q: The longest wavelength within the visible spectrum is what light?

A: When a light passes through a prism, the wavelengths separate into the 7 colours of the as each…

Q: Define the equation that you will use to calculate the wavelengths. Express your answer in terms of…

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Q: ?Which of the following statements is TRUE Visible light takes up all of the electromagnetic…

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Q: Firefly bioluminescence has a peak wavelength of around 600nm. From Wien’s blackbody radiation…

A: Given: The peak wavelength (λpeak) = 600 nm.

Q: A particular star has a surface temperature of 30,000K. Determine Amax, the wavelength at the peak…

A: Given: The surface temperature of the particular star is, T = 30,000 K To Find : The maximum…

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

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Q: Describe the ultraviolet catastrophe and how it shaped scientists’ understanding of light.

A: Reyleigh Jeans law which was derived using classical mechanics predicted that an ideal blackbody at…

Q: Write the word TRUE if the statement is correct. If the statement is false, write the word which…

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Q: Find the approximate temperature of a red star that emits light with a wavelength of maximum…

A: Wien's displacement law states that T = (2.9 × 10-3)/λmaximum where T is the temperature of the…

Q: Human body temperature is about 310 K. At what wavelength do humans radiate the most energy?  In…

A: According to Wien’s displacement law, λmax=bT       (I)          b=Wiens displacement…

Q: The visible spectrum of sunlight shows a range of colors from red to violet. This spectrum has…

A: There exists cooler gas on the exterior of the Sun. Dark lines in the spectrum of light from the Sun…

Q: briefly Describe how photons of light can be produced in a hot gas

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Q: What is radiation spectrum?

A: The entire range of electromagnetic radiation, including  radio waves, microwaves, infrared…

Q: What is the energy of an ultraviolet photon with wavelength 100 nm? What is the frequency of an…

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Q: 1. Calculate the energy of a photon of a green light (A=0.52μm). (Convert the wavelength to…

A: Given: The wavelength of the photon is 0.52 μm.

Q: A Whirlpool Microwave oven uses light with a wavelength of 86.98 cm to cook your food. What is the…

A: Given data:  Wavelength (λ) = 86.98 cm = 0.8698 m 1 GHz = 1×109 Hz Frequency (υ) =?

Q: Below are several relationships between wavelength and light, frequency of light and energy of a…

A: Required:  The correct relationship between Wavelength (λ), frequency (υ) of light and energy of a…

Q: What is the frequency (in Hertz) of blue light that has a wavelength of 433 nm? [Hint: Write your…

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Q: Black Body Radiation 1. Using the Kelvin Wavelength Graph below, what colour will the sun be if it…

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Q: What happened as a result of the ultraviolet catastrophe? scientists determined that light behaved…

A: Ultraviolet catastrophe The ultraviolet catastrophe arises in when we try find out the how intensity…

Q: What is the diameter, in meters, of the earth's orbit around the sun? Written in scientific…

A: (a) The Earth's orbit around the sun is ellipse, The orbital distance of sun is about 149 million…

Q: A hot object may radiate Group of answer choices infra red wave ultraviolet wave visible light wave…

A: A hot object radiates electromagnetic waves of higher frequency.

Q: Which wavelength of the electromagnetic spectrum comprise the visible light spectrum?

A: Required : Which wavelength of the electromagnetic spectrum comprise the visible light spectrum.…

Q: The speed of light in vacuum is 3 X 105 km/s and 1 km = 1,000 m and 1m = 100 cm. Use c = fA to…

A: Given data The speed of the light in a vacuum is c = 3 x 105 km/s. The wavelength of the photon is…

Q: Describe the electromagnetic spectrum in a few sentences, including a diagram of the wavelength…

A: To explain electromagnetic spectrum with diagram of wavelengths and their applications

Q: 400 600 800 1000 1200 Wavelength (nm) The following question refers to the above diagram showing the…

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Q: What is the order of the electromagnetic spectrum?

A: To determine the order of the Electromagnetic spectrum.

Q: 9. Calculate the energy and frequency of the light that has the wavelength of 436 nm. (Planck's…

A: Light waves are electromagnetic waves. They are transverse waves which imply that their direction of…

Q: Astronomers want to observes celestial objects in the electromagnetic spectrum when the atmosphere

A: Space Telescope allows astronomers to see the universe without the distortion and filtering that…

Q: Which of the following has the highest frequency? A) Cosmic rays B) X-rays C) Radio waves D)…

A: The entire electromagnetic (EM) spectrum in increasing order of their frequency is given by radio…

Q: What do we see the different wavelengths of visible light as?

A: Electromagnetic radiation in the range of wavelengths is called visible light or simply light. A…

Wien's displacement law

Students often get confused between Wien's displacement law and Planck's radiation law. Although both are historically related, yet they are conceptually different. Planck's law helps determine the spectrum of a blackbody, while Wien's law determines the relationship between peak wavelength and temperature.