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A spectrum of the Sun’s radiation in the infrared region is produced by a grating. What is the wavelength being studied, if the infrared line in the first order occurs at an angle of 25.0° with the normal, and the fourth-order image of the hydrogen line of wavelength 656.3 nm occurs at 30.0°?
- a)5.55 x 10-7 m
- b)6.21 x 10-6 m
- c)1.39 x 10-7 m
- d)2.22 x10-6 m
Correct answer is option 'D'. Can you explain this answer?
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A spectrum of the Sun’s radiation in the infrared region is prod...
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The spectrum of the Sun refers to the range of wavelengths of electromagnetic radiation emitted by the Sun. It spans from radio waves with long wavelengths to gamma rays with short wavelengths. The spectrum can be divided into several regions:
1. Radio Waves: These have the longest wavelengths and are emitted by the Sun's outer atmosphere, known as the corona.
2. Microwaves: These have slightly shorter wavelengths than radio waves and are also emitted by the corona. They are often studied in solar radio astronomy.
3. Infrared: This region has longer wavelengths than visible light and is emitted by the Sun's surface, known as the photosphere. It is partially absorbed by the Earth's atmosphere.
4. Visible Light: This is the region of the spectrum that humans can see. It consists of light with wavelengths between about 400 to 700 nanometers. The Sun emits most of its energy in this region, with yellow-green light being the peak emission.
5. Ultraviolet: This region has shorter wavelengths than visible light. It is emitted by the Sun's chromosphere and is responsible for causing sunburns and tanning.
6. X-rays: These have even shorter wavelengths and are emitted by the Sun's corona. X-ray emissions from the Sun are often associated with solar flares and other energetic events.
7. Gamma Rays: These have the shortest wavelengths and highest energy in the electromagnetic spectrum. They are emitted during extremely energetic solar events, such as solar flares or gamma-ray bursts.
By studying the spectrum of the Sun, scientists can learn about its composition, temperature, and various physical processes occurring within it.
1. Radio Waves: These have the longest wavelengths and are emitted by the Sun's outer atmosphere, known as the corona.
2. Microwaves: These have slightly shorter wavelengths than radio waves and are also emitted by the corona. They are often studied in solar radio astronomy.
3. Infrared: This region has longer wavelengths than visible light and is emitted by the Sun's surface, known as the photosphere. It is partially absorbed by the Earth's atmosphere.
4. Visible Light: This is the region of the spectrum that humans can see. It consists of light with wavelengths between about 400 to 700 nanometers. The Sun emits most of its energy in this region, with yellow-green light being the peak emission.
5. Ultraviolet: This region has shorter wavelengths than visible light. It is emitted by the Sun's chromosphere and is responsible for causing sunburns and tanning.
6. X-rays: These have even shorter wavelengths and are emitted by the Sun's corona. X-ray emissions from the Sun are often associated with solar flares and other energetic events.
7. Gamma Rays: These have the shortest wavelengths and highest energy in the electromagnetic spectrum. They are emitted during extremely energetic solar events, such as solar flares or gamma-ray bursts.
By studying the spectrum of the Sun, scientists can learn about its composition, temperature, and various physical processes occurring within it.
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A spectrum of the Sun’s radiation in the infrared region is produced by a grating. What is the wavelength being studied, if the infrared line in the first order occurs at an angle of 25.0° with the normal, and the fourth-order image of the hydrogen line of wavelength 656.3 nm occurs at 30.0°?a)5.55 x 10-7mb)6.21 x 10-6mc)1.39 x 10-7md)2.22 x10-6mCorrect answer is option 'D'. Can you explain this answer?
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A spectrum of the Sun’s radiation in the infrared region is produced by a grating. What is the wavelength being studied, if the infrared line in the first order occurs at an angle of 25.0° with the normal, and the fourth-order image of the hydrogen line of wavelength 656.3 nm occurs at 30.0°?a)5.55 x 10-7mb)6.21 x 10-6mc)1.39 x 10-7md)2.22 x10-6mCorrect answer is option 'D'. Can you explain this answer? for Physics 2024 is part of Physics preparation. The Question and answers have been prepared according to the Physics exam syllabus. Information about A spectrum of the Sun’s radiation in the infrared region is produced by a grating. What is the wavelength being studied, if the infrared line in the first order occurs at an angle of 25.0° with the normal, and the fourth-order image of the hydrogen line of wavelength 656.3 nm occurs at 30.0°?a)5.55 x 10-7mb)6.21 x 10-6mc)1.39 x 10-7md)2.22 x10-6mCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Physics 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A spectrum of the Sun’s radiation in the infrared region is produced by a grating. What is the wavelength being studied, if the infrared line in the first order occurs at an angle of 25.0° with the normal, and the fourth-order image of the hydrogen line of wavelength 656.3 nm occurs at 30.0°?a)5.55 x 10-7mb)6.21 x 10-6mc)1.39 x 10-7md)2.22 x10-6mCorrect answer is option 'D'. Can you explain this answer?.
A spectrum of the Sun’s radiation in the infrared region is produced by a grating. What is the wavelength being studied, if the infrared line in the first order occurs at an angle of 25.0° with the normal, and the fourth-order image of the hydrogen line of wavelength 656.3 nm occurs at 30.0°?a)5.55 x 10-7mb)6.21 x 10-6mc)1.39 x 10-7md)2.22 x10-6mCorrect answer is option 'D'. Can you explain this answer? for Physics 2024 is part of Physics preparation. The Question and answers have been prepared according to the Physics exam syllabus. Information about A spectrum of the Sun’s radiation in the infrared region is produced by a grating. What is the wavelength being studied, if the infrared line in the first order occurs at an angle of 25.0° with the normal, and the fourth-order image of the hydrogen line of wavelength 656.3 nm occurs at 30.0°?a)5.55 x 10-7mb)6.21 x 10-6mc)1.39 x 10-7md)2.22 x10-6mCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Physics 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A spectrum of the Sun’s radiation in the infrared region is produced by a grating. What is the wavelength being studied, if the infrared line in the first order occurs at an angle of 25.0° with the normal, and the fourth-order image of the hydrogen line of wavelength 656.3 nm occurs at 30.0°?a)5.55 x 10-7mb)6.21 x 10-6mc)1.39 x 10-7md)2.22 x10-6mCorrect answer is option 'D'. Can you explain this answer?.
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