The wavelength of electromagnetic wave is 400nm. What is its frequency?

Q: The electromagnetic spectrum includes the complete range of electromagnetic waves placed in order c…

A: Electromagnetic wave has oscillating electric and magnetic fields produced as a result of…

Q: A distant star emits maximum intensity for wavelength 850 nm. is its radiant intensity? O 7.7 x 10…

A: Given, Wavelength=850nm

Q: Two part question

A: Part-A Given values:- Frequency of electromagnetic wave in free space,(f)=9 x 1019 Hz=9 x 1019 /sec…

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: A typical microwave oven produces radiation at a frequency of 1.0 x 1010 hertz. What is the…

A:

Q: Arranging electromagnetic (EM) waves in an order of lower to higher frequencies may categorize these…

A: Required : To arrange the right order of EM waves.

Q: Some red light has a wavelength of 620 nm (nanometers). Some blue light has wavelength 460 nm. Is it…

A: Wavelength of red light , λr = 620 nm  Wavelength of blue light , λb = 460 nm  To find = which is…

Q: A certain FM radio station broadcasts jazz music at a frequency of 96.7 MHz. (Radio waves are…

A:

Q: If the wavelength of an X-ray is 5.2 x 10‐¹¹m, what is its frequency? A. 5.8 x 10¹⁸ Hz B. 5.8 x 10‐⁴…

A:

Q: 4.) Two astronauts are 4.0m apart in their spaceship. One speaks to the other. The conversation is…

A:

Q: The wavelength of 300 MHz microwave is: O 1 um 1 mm 1 cm O 1m

A:

Q: What are the wavelengths of electromagnetic waves in free space that have frequencies of (a) 5.00 ×…

A: Part a) Given: Frequency = 5.00×1019 Hz.

Q: A popular radio station has a frequency of 93.3 MHz.  What is the length of this radio wave in…

A: The relation between the frequency and wavelength is  f =cλ where, c is the velocity of light.

Q: The wavelength of the yellow-orange light from sodium-vapor streetlights is 589nm. What is its…

A: The wavelength of the yellow-orange light from sodium-vapor streetlights is 589nm.  The equation for…

Q: A plane wave of green light (v = 5.8 x 10-14HZ) has a max- imum electric field E, of 10¬4 V/m.…

A: The wave length is, λ=cν=3×108 m/s5.8×10-14 Hz=5.17×1021 m The wave number is, k=2πλ=2π5.17×1021…

Q: A certain part of the electromagnetic spectrum ranges from 200 nm to 400 nm. What is the highest…

A: Frequency = speed of light / wavelength

Q: 10. The sun's electromagnetic radiation peaks at the wavelength λ = 555 nm. What is the frequency f…

A:

Q: A radio wave has a speed of 3 x 108 m/s and a frequency of 95 MHz. What is the wavelength? O 7.79 m…

A: Solution: Given that speed v = 3x108 m/s frequency f = 95 Mhz

Q: Light having a certain frequency, wavelength, and speed is traveling through empty space. If the…

A: Given data: Initial frequency = f New frequency fnew = 2f

Q: The wavelength of an electromagnetic wave is measured to be 2.90  10-7 m. (a) What is the frequency…

A:

Q: The wavelength of the yellow-orange light from sodium-vapor streetlights is 589nm. What is its…

A: The conversions to be used are,

Q: What is the wavelength, in nanometers, of light with a frequency of 8.69×1014 Hz? A) 445 nm B) 345…

A: Given data:              Frequency = 8.69×1014 Hz Formula :                         Frequency =…

Q: 3. An electromagnetic wave has a frequency of o = 3 x 1012 sec!. What is the wave number k in the…

A:

Q: Remember the wave equation is v = lambda - 1 For electromagnetic waves traveling in a vacuumthey all…

A: Given that                    The speed of the light (c) = 2998×105m/s…

Q: 1. Electromagnetic waves are 2. The only part of the spectrum that we can actually see is 3. Light…

A: 5)) luminous source:—A luminous body can serve as a source of light. A luminous body is an object…

Q: 2- A police radar unit is operating on a frequency of 9.527 GHz. What is the wavelength of the…

A:

Q: The intensity of light is 42 W/m2. What are the amplitudes of the associated electric field and…

A: Given data The intensity of the light is given as I = 42 W/m2. Now, the electric field is…

Q: Solve using GRESA format: 1. What is the wavelength of a microwave having a frequency of 3.44 x…

A: Hello, since you have posted multiple questions and not specified which question needs to be solved,…

Q: What is the wavelength, in nm, of a light wave with a frequency of 4 * 10^15 Hz?

A: Given that the frequency of the light wave is f=4×1015 Hz. The wavelength of the light can be…

Q: What are the wavelengths of (a) X-rays of frequency 2.0 × 1017 Hz? (b) Yellow light of frequency 5.1…

A: a. the wavelength of x ray is λ=cf=3×108 m/s2×1017 Hz=1.5×10-9 m

Q: The electric field of an electromagnetic wave oscillates along x direction, traveling in a vacuum is…

A:

Q: A lamp gives an average output of 628 lumens. What is the MSCP?

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

Q: In a traveling electromagnetic wave, the electric field is represented mathematically as E = E0…

A:

Q: Consider electromagnetic waves in free space. What is the wavelength of a wave that has the…

A:

Q: The wavelength range of a particular beam of light is from 505 620 nm. What is the corresponding…

A: The frequency is given by, f=vλ For the lower wave length, the corresponding frequency will be,…

Q: 16. Light has a frequency of 5.45  1014 hertz [Note: Hz is also s-1]. What is its wavelength? Use…

A:

Q: If the frequency of a wave of light is 6.8 x 108 Hz, what is it's wavelength. c = 3.0 x 108 m/s

A: In the given question, The frequency of the wave is (f) = 6.8×108 Hz Speed of light (c) = 3×108m/s…

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: Drange light has a frequency of 5.0 x 1014 Hz in a vacuum. Wi O 1.5 x 1023, O 2.0 x 10-15 m O 6.0 x…

A: Given values:- Frequency in the vacuum,(f)=5 x 1014 Hz ----(1) Speed of light,(c)=3 x 108 m/sec…

Q: Cell phones pick up radio frequencies of approximately 1.85GHz (1.85x109 Hz). a. If the speed of…

A: Given data:  Frequency (f) = 1.85 GHz = 1.85×109 Hz Speed of light (c) = 3×108 m/s Required: The…

Q: Blue light has a frequency of about 7.5 x 10^14hz. What is the corresponding wavelength?

A: the expression for the wavelength is

Q: Do the waves you have starts with a) the highest or lowest frequency? b) the longest or shortest…

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

Q: In which part of the electromagnetic spectrum are each of these waves:(a) f = 10.0 kHz, (b) f = λ =…

A: (a) f = 10.0 kHz (b) λ = 750 nm  (c) f = 1.25 × 108 Hz (d) λ = 0.30 nm

Q: What is an electromagnetic wave? How are electromagnetic waves related to the field of light? How…

A:

Q: 1. Calculate the following for an electromagnetic wave with a wave length of X = 2.73 x 10-4 m: a)…

A: