Multiple Choice directions:

Q: Kinetic energy of the photoelectron does not depend on the but depends on A. wavelength, frequency…

A: Kinetic energy of photoelectron is given by K = hv - W Where  v = frequency And  v = c/L Where c =…

Q: IDENTIFICATION: Identify the word that is being described. Write your an swer on the space provided.…

A: Solution: To describe the process in one word.

Q: Needs Complete handwritten solution with 100 % accuracy don't use chat gpt or ai plz plz plz plz…

A: Gamma rays: Gamma rays are a form of electromagnetic radiation with the highest energy and shortest…

Q: Why is red color in the visible spectrum of light best used in photographic dark rooms? *   A. It…

A: Concept Energy =h x f Enegy =hcλ where f=cλ

Q: 2) Some hospital operating rooms have UV light bulbs that are switched on when the room is  vacant…

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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: How do we describe the the electromagnetic wave? A. Intensity is proportional to the number of…

A: EM wave consists of both electric & magnetic fields.

Q: 2. Two polaroid A and B are kept with their transmission axes at an angle 0 with respect to one a…

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Q: "Q1: The red line of cadmium is divided into three lines separated by 120MHZ when the light source…

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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: Which of the following particles can travel at 50% the speed of light? Select all the possible…

A: Particles that can travel at 50% the speed of light are:a. an electronb. a protonc. a blue photond.…

Q: Which of the following is written in the correct order towards decreasing period?     A.…

A: Here the correct option is (C).  i.e infrared, visible, ultraviolet

Q: Laser Safety A 0.95 mW laser emits a narrow beam of light that enters the eye. d=5.0 um a.  How much…

A: a)The expression for the energy,

Q: . Which of the following physicist did not theorized the electromagnetic nature of light? (answer…

A:

Q: Which electromagnetic wave has a higher frequency than visible light but a carries less energy than…

A: If we see in electromagnetic  spectrum  Gamma ,X-ray and ultraviolet ray have higher Frequency than…

Q: 5. An EM wave has a frequency of 9.77 x 1014 Hz. What is this wavelength, and how should we classify…

A: Solution: Given: f = frequency of EM wave = 9.77 x 1014 Hz c = speed of EM wave = 3.00 x 108 m/s s =…

Q: Q1: find the frequency cyclotron (F) of free electron, if the magnetic field about 1KG applied on…

A: Give information Magnitude of the magnetic field B = 1 KG  Let cyclotron frequency of the free…

Q: KCL expresses the concept of the conservation of while KVL expresses the concept of the conservation…

A: The given question has asked about KCl and KVL

Q: Q7. Describe three characteristics of laser light. How can we produce laser from three laser type…

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Q: 1. Using the differential form of Maxwell's equations, state the physical realities of each of them…

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Q: Which is correct about telemetry? (multiple choice questions) A. The longer the wavelength, the…

A: Telemetry: Telemetry is the collection of measurements or other data at remote points and their…

Q: Directions: Write True if the statement is correct, and False if it is not. of light happens when…

A: according to guideline, first question is answered here.     Absorption depends on the…

Q: 7. Can a constant current in a long straight wire induce a current in a nearby loop of wire? Why or…

A: induction induced due to change in magnetic flux through the linked wire    ∅=BACOSθ        ε=dϕ/dt…

Q: 4. Food can be sterilized by exposing it to high-frequency radiation. The higher the frequency of…

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Q: Lasers can emit light into which part of the electromagnetic spectrum? A.) Lasers can only emit in…

A: LASER stands for Light Amplification by Stimulated Emission of Radiation. The color or wavelength of…

Q: If the wavelength of a photon is 714 nm, a) what is the frequency? 4201624 Hz b) What is the energy?…

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Q: 1. Which part of the electromagnetic spectrum has a higher frequency than ultraviolet waves? a.…

A: The  eleсtrоmаgnetiс  sрeсtrum  shоws  the  distributiоn  оf  eleсtrоmаgnetiс  rаdiаtiоn  bаsed  оn…

Q: When electricity and magnetism are coupled together propagating in space, we call that.......?…

A: a) When electricity and magnetism are coupled together propagating in space, to form electromagnetic…

Q: In Chapter 33 the electromagnetic (EM) spectrum is the term used by scientists to describe the…

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Q: Inquiry into Physics 8th Edition ISBN: 9781337515863 Author: Ostdiek BUY Chapte... Publisher:…

A: The objective of the question is to find the relation between energy in electronvolts (eV) and…

Q: Q1. Discuss the concept of 'uniform spherical wave' in view of the following: a) The characterizing…

A: To find the correct answer is given below.

Q: EFFECTS

A: The electromagnetic spectrum shows the arrangement of all waves according to the wavelength and…

Q: Which Form fo radiation from the electromagnetic spectrum is MOST LIKELY to cause mutations in…

A: Which Form of radiation from the electromagnetic spectrum is MOST LIKELY to cause mutations in…

Q: Which of these EM waves has the longest wavelength?   a. Ultraviolet b. Gamma Rays c.…

A: Electromagnetic waves of longer wavelengths have smaller frequencies. The wavelength of gamma rays…

Q: Which of these EM waves has the shortest wavelength?   a. Ultraviolet b. Microwaves c. Gamma Rays…

A: Which of these EM waves has the shortest wavelength?   a. Ultraviolet b. Microwaves c. Gamma Rays…

Q: CHECK YOUR UNDERSTANDING 1. Based on the electromagnetic spectrum, which EM wave has the shortest…

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