Complete the following chart by using Wien's law for blackbodies. You may use a calculator and the Wien's law formula, and/or the interactive graph, to calculate the wavelength when given a temperature. Use the data table Blackbody Temperatures of the Electromagnetic Spectrum to identify the region of the electromagnetic spectrum where an object with the stated temperature emits most of its light. max (angstroms) Star Capella Sun Procyon Aldebaran Formalhaut Submit Answer T (kelvins) 4,940 5,780 6,530 4,010 8,200 EM Region -Select-- ---Select--- Radio Microwave Infrared Visible Ultraviolet X-ray V Gamma Ray

Q: Suppose a certain star has a temperature of 10,000 Kelvins (K). It will emit light of many different…

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Q: Define Photometry.

A: Photometry is the branch of science that deals with the measurement of light in terms of its…

Q: What process explains why stars shine the way they do? Don’t just name the process, describe it, and…

A: Due to the Nuclear Fusion reactions stars shine. In the Sun like stars Protons with very high speed…

Q: Luminous objects emit light (like a light bulb).  Non-luminous objects do not emit light (like a…

A: The example for luminous object is sun. The example for non-luminous object is earth. We are able to…

Q: Choose the appropriate wavelengths of light in nanometers. Note that answers may be used multiple…

A: Since you have posted multiple questions, we will answer the first three only as per our guideline.…

Q: what is synchrotron diffraction? why it is important in material science? explain with image?

A: In materials science, synchrotron diffraction is a technique used to examine the crystal structure…

Q: Brightness of a Star The luminosity of a star is L = 2.5 x 106 W, and its distance from the earth is…

A: The relationship between brightness, B, luminosity, L, and distance, d, is given as, B=L4πd2

Q: Which of the following is false about light?

A: Energy = E = hf here f = frequency = Cλ Energy = E =h Cλ

Q: What is the frequency of an organism emitting a monochromatic green light? A = Wavelength (lambda) =…

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Q: Human eyes are best equiped to see light which is in the yellow-green part of the spectrum because…

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Q: What is the difference between the peak wavelength of the stellar spectrum and the peak wavelength…

A: The study of Planck curves and star spectra is vital to solving cosmic mysteries in the large field…

Q: If our Sun has a temperature of 6000 K and a luminosity of 1 Solar Luminosity, what is the…

A: Temperature of the Sun,  Luminosity of the Sun,  Temperature of the star,

Q: Can you give examples for blackbodies? Is the sun a blackbody? Is the moon a blackbody? Is the LED a…

A: BLACK BODY; Definition A black body is a  type of a body ore we can say a type of a surface that can…

Q: rite a pseudoscientific explanation of what light is, and explain why it is pseudoscientific.

A: Light is an electromagnetic radiation, this radiation consist of oscillating electric and magnetic…

Q: As a beam of star light passes by the Sun, the Sun: Group of answer choices a)acts like a lens and…

A: When a beam of star light passes by a sun ,then it is bent due to gravity of Sun .

Q: 7) Considering that Energy x, examine the figure below and rearrange the following types of light in…

A: We have given a electro magnetic spectrum and it have infrared radiation, visible light and…

Q: ive an example of a wavelength to distance ratio (λ/d) and describe its origin, meaning, and…

A: To give an example of a wavelength to distance ratio (λ/d)

Q: Using the wavelength equation, determine the wavelength (λ) for a wave with a velocity (v) of…

A: Given wave velocity  = v = 3.00x108 m/s frequency = f = 5.45x1014 Hz We have calculate wavelength…

Stellar evolution

We may see thousands of stars in the dark sky. Our universe consists of billions of stars. Stars may appear tiny to us but they are huge balls of gasses. Sun is a star of average size. Some stars are even a thousand times larger than the sun. The stars do not exist forever they have a certain lifetime. The life span of the sun is about 10 billion years. The star undergoes various changes during its lifetime, this process is called stellar evolution. The structure of the sun-like star is shown below.

Red Shift

It is an astronomical phenomenon. In this phenomenon, increase in wavelength with corresponding decrease in photon energy and frequency of radiation of light. It is the displacement of spectrum of any kind of astronomical object to the longer wavelengths (red) side.