A distant star has a peak wave length of 0.00000081 meters.  What is the temperature of that star?

Q: Green light has a frequency of about 5.3Hz×1014Hz5.3Hz×1014Hz.   1. Using the relationship…

A: The relationship between speed, wavelength, and frequency of light is given by, c=λf......(1)where,…

Q: Calculate the wavelength of red light.

A: Wavelength of visible light ranges from 490nm- 700 nm .

Q: What are the properties of P-waves?

A: The P- waves are the primary waves which is the classification of the body waves. The properties of…

Q: Our Sun has a surface temperature of about 5800 K. Find the emitted power per square meter of peak…

A: Given:Temperature of a sun like star = 4600 K

Q: During a nuclear explosion, the core of the explosion reaches temperatures of about 10,000,000 K.…

A: We know that  wiens law   λmax = b / T b = 2.897×10−3 m⋅K T = Absolute temp in  K λmax = peak wave…

Q: what is 500.2 mm in meters?

A:

Q: What is the wavelength of yellow light?

A: Wavelength of light is defined as the distance between two consecutive crusts or troughs.

Q: Say you observe a light source which you know emits light with a wavelength of 650nm, but when you…

A: Given The wavelength emitted by the light source is λ = 650 nm. The wavelength of the object is λo =…

Q: A distant star has a peak wavelength of 0.00000077. What is the temperature of that star?

A: The temperature of the star can be given by T=2.898×10-3mKλpeak

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: What color is the longest wavelength?

A: Answer : RED color

Q: Obtain the wavelength in nanometers of (a) blue light with a frequency of 6.445 x 1014 Hz and (b)…

A:

Q: If you yell in a canyon on a day when the temperature is 35°C and you hear the echo 1.7 seconds…

A:

Q: What is the wavelength, in nanometers, of light with a frequency of 1.75×1015 Hz? nm

A: Given data:  Frequency (f) = 1.75 × 1015 Hz Required: Wavelength (λ)

Q: What is the frequency of a yellow light if the energy that it can emit is equal to 3.4 ×10*-19J?

A: For the EM waves, the relationship between the energy of the wave and the frequency of the wave is…

Q: Wien's displacement law is A. The peak of the distribution shifts as the temperature is varied. B.…

A: The relationship between the true temperature of a black body (T) and its peak spectral wavelength…

Q: 4 3 2 10 cm 1 3 4 boos 6

A: Draw the schematic diagram of the wave. The distance between crest to crest or trough to trough…

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: The frequency of E4 on the piano is 329.6 Hz., what is the wavelength through helium? What is the…

A: Given: Frequency of E4 on the piano, f = 329.6 Hz Speed of sound in Helium, vHe = 965 m/s Speed of…

Q: Define how to determine the velocity v of P waves in various layers and the thicknesses of those…

A: Ans:- Image-1

Q: alculate the wavelength of light whose frequency is 8.0x10^15 htz

A: Given: The frequency of the light is 8.0×1015 Hz. To determine: The wavelength of the light  The…

Q: Select the principle that is applied when adding two progressive waves. Select one: a. Principle of…

A: Principle of superposition :- It state that for a linear system the net resultant at a given point…

Q: Waves can transit both matter and energy. True or False?

A: When a wave is present in a medium ,the individual particles of the medium are only temporarily…

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: A distant star has a peak wave length of 0.00000062. What is the temperature of that star?

A: T=2.898×10-3 m·Kλmax Let the wavelength be in meter.

Q: The Hubble Space Telescope is in low-Earth orbit. What is the magnitude of stellar aberration…

A: 1) See, By taking the spectrum of a distant object, such as a galaxy, astronomers can see a shift in…

Q: The wavelength from an FM station broadcasting at 93.9 megahertz on your radio is a. 31.3 m. b.…

A:

Q: The wavelength of the waves shown in Figure 1 is: 7.0 m O7.0 m O 1.5 m O 2.0 m O 3.5 m

A: Option d is the right answer  3.5m

Q: What determines the color of light? Select one: a. its source b. its wavelength c. its intensity

A: Light is an electromagnetic radiation and is a form of energy produced from a particular source.…

Q: What color has the shortest wavelength?

A: Violet color has shortest wavelength.

Q: Suppose on earth you measure a frequency of 6.3x10^13 Hz from a star in a distant galaxy. You do…

A:

Q: What is the frequency of light with an energy of 6.88x10^-18 J? *

A: Given : E = 6.88x10-18 J

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

A:

Q: Rocket Raccoon from Guardians of the Galaxy shoots a light ray at Thanos with a velocity of 3.0 x 10…

A: Situations are given along with their values . To find = The matching answers

Q: A distant star has a peak wave length of 0.00000059 meters.  What is the temperature of that star?

A: Peak wavelength emitted by the distant star,  Wein's constant,

Q: Which light (of the choices given) has the slowest speed in vacuum (or air)? -Gamma rays- -X-rays-…

A: We have given different light of choices and we have to tell which one is slowest speed in vacuum…

Q: Why is the sky blue at midday? -There is a large amount of water in the air and water is blue, so…

A: The reason sky is blue midday is: -Light is scattered from molecules in the sky. The molecules…

Q: Our Sun shines bright with a luminosity of 3.828 x 10^26 Watt. Her energy is responsible for many…

A: Hi, this question has more than three sub-parts. We will answer the first three sub-parts.

Q: If you see a red-hot star, you can be certain that its peak intensity is in the infrared region. Why…

A: The red hot star

Q: Calculate the frequency of yellow light with a wavelength of 5.80 x 10-9 m. O 1.9 x10-17 Hz O 5.17 x…

A: The frequency (f) of a light can be expressed in terms of the speed of the light (c) wave and the…

Speed of light

The speed at which the light travels in a vacuum is unbiased for both the source and inertial frame of reference of the observer. This was postulated by the physicist, Albert Einstein, by observing the theory of electromagnetism of Maxwell. Also, there was no evidence for the luminiferous aether, that is, the medium for the propagation of light where the electromagnetic field exists.