Question 5 A particular beam of light has a wavelength of 2 nm, a) Calculate its period b) Calculate its frequency
Q: 4.) Ultraviolet waves can cause all of the following except a. cancer b. sunburn c. friction
A: Ultraviolet light from the sun and other artificial sources can cause cancer by damaging the genetic…
Q: 4. Describe the RIGHT side of the electromagnetic spectrum (X rays and Gamma rays) to me
A: Electromagnetic spectrum represents the range of all types of electromagnetic radiation.
Q: 7. Consider the following arrangement of identical light bulbs in a circuit. А C D E a) What are the…
A: A. A and B are in parallel so they both will have same potential difference and same brightness.…
Q: QUESTION 7 Name four (4) factors that affect the amount of radiation received by a surface A from…
A: Here, since the question is not specific. So if we were to assume that the radiation discussed here…
Q: Who is credited with inventing the first telescope? O a. Albert Einstein b. Galileo Galilei O c.…
A: Galileo Galilei , Was the first person who invented first telescope.…
Q: The wavelength of purple light is (BLANK) that of yellow light. a. the same as b. longer than c.…
A: Purple is far away from red colour as compared to yellow.
Q: 9) Which of the following correctly orders these types of electromagnetic radiation from lowest to…
A: Given: The objective is to order the types of electromagnetic radiation from the lowest to the…
Q: hich of these has a higher frequency than visible light? a. radio wave b. microwave c. infrared…
A: The electromagnetic (EM) spectrum is a range of all possible frequencies of electromagnetic…
Q: Using equation (13) and the standard values for the permittivity of free space &, Plank's constant…
A: Bohr's model; According to Bohr's first assumption, the electrostatic force of attraction between…
Q: Consider two electromagnetic waves, E1 and E2: E1 = Egel(kx-wt+T1); E2 = Egel(kx-wt) ; If the waves…
A: Electromagnetic waves result from the interaction of electric and magnetic fields in which both are…
Q: 2. What is the frequency of the light wave that has a following wavelengths? 100nm
A: The equation for the frequency of light is given as
Q: Explain the basic properties of light.
A: The question requests an explanation of the basic properties of light.
Q: 20 Write the name of the appropriate electromagnetic wave from Longest to shortest wave. Use the…
A: As it a multiple questions, I answer first three questions. Please resubmit the…
Q: Violet light has a higher energy than yellow ,compare these electromagnetic waves with the respect…
A: Electromagnetic wavesElectromagnetic radiations are made of electromagnetic waves that are produced…
Q: when a certain amount of violet light and yellow light shine on a metal surface only violet light…
A: When yellow and violet light are shone on a metal surface, if just one of the colours produces an…
Q: 9.) The three primary colors of light are yellow, red, and blue. a. True b. False
A: The given statement is false. The three primary colors of light are Red, Green and Blue.In short, it…
Q: You have a radio that can receive signals between 610 kHz and 1230 kHa. What is the longest…
A:
Q: Wavelength of Visible Light The wavelength of visible light is about 5 * 10-7 meter.* Express this…
A: Wavelength of visible light is λ=5×10-7 meter As a decimal it is written as, λ=0.0000005 meter
Q: Which of the following is not true about Newton's theory for light as a particle? a. Light…
A:
Q: Infrared waves from the sun are what make our skin feel warm on a sunny day. If an infrared wave has…
A: The given data are: f=3×1012 Hzc=3×108 m/s Here, f denotes the frequency and c denotes the light…
Q: What is the term for the distance a light wave travels to complete one cycle? A.energy B. frequency…
A:
Q: Who experimentally measured the speed of light and how?
A: Ole Roemer was the first person who measured the speed of light.
Q: What is the speed of light while traveling through: a) a vaccum b) air at 30 degrees C c) air at 0…
A:
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- 15.) Because gamma rays have the highest frequency and carry the most energy, a. they are sometimes used to kill cancer cells b. they are widely used for communication over long distances c. they are very valuable for thermal imagingIf light from the closest star to our solar system takes about 4.2 years to get to us, how far is that star in units of gigameters? Explain workA particular beam of light has a wavelength of 2 nm, a) Calculate its period b) Calculate its frequency
- An electromagnetic wave has a frequency of 5.45 x1014 Hz. To which region of the electromagnetic spectrum does this wave belong?a) Visibleb) Infraredc) Ultravioletd) X-raysWrite the name of the appropriate electromagnetic wave from Longest to shortest wave. Use the word bank. Word Bank for EM Waves: X-ray, Visible, Ultraviolet, Radio, Microwave, Infrared, Gamma Types of Radiation wwww Which type of waves have the most energy? Radio waves Microwaves All have the same energy. Gamma rays Light wavesAs frequency increasesa) wavelength increases b) energy increases c) wavelength decreases d) speed of light changes e) b and c are both true