Problem#1 : What is the wavelength of microwaves with a frequency of 3×10¹⁰Hz? What is the given? What is the Find? What is the solution? What is the Answer?   Problem#2 : What is the wavelength of X-ray with a frequency of 6×10¹⁷Hz? What is the given? What is the Find? What is the solution? What is the Answer?   Question:Compare the relative wavelengths of Problem #1 and Problem #2

Q: The 21-cm line of atomic Hydrogen is very common throughout the Universe that some scientists…

A: Given, Frequency to send messages to aliens = π * frequency of 21-cm hydrogen  Frequency of 21-cm…

Q: 1.What is the frequency of the following: a. microwaves with wavelength 30 m? b. x-ray with a…

A: As per guidelines only first question is solved here. 1. Given,  a) microwave with wavelength , λ =…

Q: A time-varying electric field is produced inside a cylinder of R = 5.0 cm, given by the expression:…

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Q: The magnetic field in a light wave has an amplitude of (1.65x10^-1) μT. What is the intensity of…

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Q: A person driving at v = 16 m/s crosses the line What is the longest possible wavelength of the radio…

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Q: What is the wavelength (in m) of a radio signal with a frequency of 101.5 MHz? Enter the numerical…

A: Given data:  Frequency (f) = 101.5 MHz Speed of light in vacuum (c) = 3.00×108 m/s Required: The…

Q: Answer step by step the following question. An electromagnetic wave has the electric field given by…

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Q: He-Ne lasers are often used in physics demonstrations. They produce light of wavelength 633 nm and a…

A: Intensity of a laser is amount of power transmitted per area. Data known, Power of laser is 0.5mW,…

Q: A portable radio transmitter has to operate at a temperature from -5°C to 35 °C. If its signal is…

A: Transmission Frequency   Transmission Frequency means the frequency of a radio wave transmitted from…

Q: Pulsed lasers used in science and medicine produce very short bursts of electromagnetic energy. If…

A: Given values:  λ=1,062 nmλ=(1,062 nm)×(1.0×10−9m1.0nm)λ=1,062×10−9m…

Q: If you have an EM wave traveling in the +y-direction and the maximum Magnetic field is B=3.0x10-12 T…

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Q: Assume the radiation from a heat lamp is monochromatic, with a wavelength of 1.5 μm . I =3.313…

A: Given Data: The intensity of the radiation  I=3.313 kW/m2 =3313 W/m2. Wavelength of radiation λ=1.5…

Q: What is the wavelength at which the Cosmic Background Radiation has highest intensity (per unit…

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Q: Assume the following waves are propagating in air. Calculate the wavelength X2 for visible light of…

A: a) frequency of gamma ray ϑ1 = 7.3×1021 HzSpeed of light wave in air is c = 3×108 m/slet λ1 denotes…

Q: 1. Write an expression for the modulated signal u(1)? 2. What is the maximum frequency deviation of…

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Q: A police officer standing at the side of the road uses a radar emitting frequency of 24.15 GHz. A…

A: The radar’s frequency observed by the car can be found as, Here, fs, vc, and c represent the radar…

Q: A radiowave at 900 MHz is reflected by a concrete ground with a relative dielectric constant of 9…

A: Frequency=900MHz relative dielectric constant=9  conductivity =0

Q: A signal from of PLDT-Fibr travels through its optic cable at the speed of (2x108 m/s). a.) How long…

A: Given: Singal speed inside optical cable,u=2×108 m/s To determine: (a) Time taken by signal to…

Q: Part (a) When are the field strengths next equal to zero? Give your answer in seconds. Part (b) When…

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Q: a. What is the temperature that needed to make the ehely electromagnetic radiation at the wavelength…

A: Note: As per the guidelines, we can only answer first question of multiple question. Sorry for the…

Q: for 100 km away, how long it takes 3. One type of radar works by sending a pulse out to and object…

A: 3. Given, Distance of radar, d=100kmd=100×103m The speed of the radar will be the same as the speed…

Q: At what fraction of the speed of light is an electromagnetic wave traveling if it has a maximum…

A: The given data are listed below with appropriate variables. Here, E denoted the electric field…

Q: If you wish to observe features that are around the size of atoms, say 5.5 × 10-10 m, with…

A: We can calculate frequency with given wavelength.

Q: Two different kinds of traveling waves 1 and 2 are described by the wave functions shown. Note:…

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Q: Solve both. Otherwise leave it for other tutor.  Calculate the wavelength λ1 for gamma rays of…

A: we can calculate the wavelength by using the formula, c=fλ so, c will be 3×108 m/s

Q: Refer to the graph below. The graph represents the Iraadiance, in Wicm. ve distance, in mm, from the…

A: a.)The width or diameter of beam is defined as distance between the points on curve  which are at…

Q: Two stones are dropped from the edg 60-m cliff, the second stone 2.0 s after first. How far below…

A: Given: The height of the cliff is 60 m.             The second stone is dropped after 2 s from the…

Q: a. The electric field in the EM wave is given by the following equation: E = 450sin(0.40z – 6.0 ×…

A: The given electric field has the form E=450sin0.4z-6×109ti^ This electric field vector propagates…

Q: Biologists use optical tweezers to manipulate micron-sized objects using a beam of light. In this…

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Q: What is the wavelength of visible light that has a frequency of 3.2 x 1014 Hz? Enter the result in…

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Q: He-Ne (Helium-Neon) lasers are often used in physics demonstrations. Mine is labelled as about 5 mW…

A: Given :      Power of the laser, P = 5 mW = 5×10-3 W     Wavelength of the laser, λ = 650 nm =…