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The number of a beam of light is 400 cemi inverse . Calculate the wavelength in term of nano meter and also find its frequency.?
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The number of a beam of light is 400 cemi inverse . Calculate the wave...
Calculating Wavelength and Frequency of Light Beam
Calculating Wavelength:
- Given wavenumber = 400 cm-1
- To convert wavenumber to wavelength in nm, use the formula: Wavelength (nm) = 10,000 / Wavenumber
- Plugging in the values, we get: Wavelength = 10,000 / 400 = 25 nm
Calculating Frequency:
- Speed of light (c) = 3 x 108 m/s
- Frequency (ν) = c / Wavelength
- Converting the wavelength to meters, we get: Wavelength = 25 nm = 25 x 10-9 m
- Plugging in the values, we get: Frequency = 3 x 108 / 25 x 10-9 = 1.2 x 1016 Hz
Explanation:
- The wavenumber is a unit used in spectroscopy to represent the number of waves in a given length.
- By converting the wavenumber to wavelength, we can determine the distance between two successive wave peaks.
- The frequency of a wave is the number of complete waves that pass a point in a given time.
- In this case, the given beam of light has a wavelength of 25 nm and a frequency of 1.2 x 1016 Hz.
Calculating Wavelength:
- Given wavenumber = 400 cm-1
- To convert wavenumber to wavelength in nm, use the formula: Wavelength (nm) = 10,000 / Wavenumber
- Plugging in the values, we get: Wavelength = 10,000 / 400 = 25 nm
Calculating Frequency:
- Speed of light (c) = 3 x 108 m/s
- Frequency (ν) = c / Wavelength
- Converting the wavelength to meters, we get: Wavelength = 25 nm = 25 x 10-9 m
- Plugging in the values, we get: Frequency = 3 x 108 / 25 x 10-9 = 1.2 x 1016 Hz
Explanation:
- The wavenumber is a unit used in spectroscopy to represent the number of waves in a given length.
- By converting the wavenumber to wavelength, we can determine the distance between two successive wave peaks.
- The frequency of a wave is the number of complete waves that pass a point in a given time.
- In this case, the given beam of light has a wavelength of 25 nm and a frequency of 1.2 x 1016 Hz.
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The number of a beam of light is 400 cemi inverse . Calculate the wavelength in term of nano meter and also find its frequency.?
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The number of a beam of light is 400 cemi inverse . Calculate the wavelength in term of nano meter and also find its frequency.? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about The number of a beam of light is 400 cemi inverse . Calculate the wavelength in term of nano meter and also find its frequency.? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The number of a beam of light is 400 cemi inverse . Calculate the wavelength in term of nano meter and also find its frequency.?.
The number of a beam of light is 400 cemi inverse . Calculate the wavelength in term of nano meter and also find its frequency.? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about The number of a beam of light is 400 cemi inverse . Calculate the wavelength in term of nano meter and also find its frequency.? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The number of a beam of light is 400 cemi inverse . Calculate the wavelength in term of nano meter and also find its frequency.?.
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