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1.number of Photon emitted by 10 watt bulb in 10 second.if wavelength of light is 1000 Armstrong?
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1.number of Photon emitted by 10 watt bulb in 10 second.if wavelength ...
As given energy =power*time=10watt*10second.given wavelength =1000 Armstrong = 1000*10^-10 meter. since energy of one photon= hC/wavelegth. let n number of photons emitted. so our equation is nhC/wavelength=total energy (from calculation) so you will get n=5.05*10^19
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1.number of Photon emitted by 10 watt bulb in 10 second.if wavelength ...
Calculation of number of Photons emitted by 10 watt bulb in 10 seconds at a wavelength of 1000 Armstrong:
The number of photons emitted by a light source can be calculated using the formula:
Number of photons = (Power of source × Time)/ Energy per photon
Energy of a photon can be calculated using the formula:
Energy per photon = Planck's constant × Speed of light / Wavelength
Given:
Power of source = 10 watts
Time = 10 seconds
Wavelength = 1000 Armstrong
Calculation:
Energy per photon = (Planck's constant × Speed of light) / Wavelength
Planck's constant = 6.626 × 10^-34 joule-seconds
Speed of light = 3 × 10^8 meters per second
Wavelength = 1000 Armstrong = 1000 × 10^-10 meters
Energy per photon = (6.626 × 10^-34 × 3 × 10^8) / (1000 × 10^-10) = 1.989 × 10^-19 joules
Number of photons = (Power of source × Time) / Energy per photon
Number of photons = (10 × 10) / (1.989 × 10^-19) = 5.03 × 10^20 photons
Therefore, the number of photons emitted by a 10 watt bulb in 10 seconds at a wavelength of 1000 Armstrong is 5.03 × 10^20 photons.
The number of photons emitted by a light source can be calculated using the formula:
Number of photons = (Power of source × Time)/ Energy per photon
Energy of a photon can be calculated using the formula:
Energy per photon = Planck's constant × Speed of light / Wavelength
Given:
Power of source = 10 watts
Time = 10 seconds
Wavelength = 1000 Armstrong
Calculation:
Energy per photon = (Planck's constant × Speed of light) / Wavelength
Planck's constant = 6.626 × 10^-34 joule-seconds
Speed of light = 3 × 10^8 meters per second
Wavelength = 1000 Armstrong = 1000 × 10^-10 meters
Energy per photon = (6.626 × 10^-34 × 3 × 10^8) / (1000 × 10^-10) = 1.989 × 10^-19 joules
Number of photons = (Power of source × Time) / Energy per photon
Number of photons = (10 × 10) / (1.989 × 10^-19) = 5.03 × 10^20 photons
Therefore, the number of photons emitted by a 10 watt bulb in 10 seconds at a wavelength of 1000 Armstrong is 5.03 × 10^20 photons.
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1.number of Photon emitted by 10 watt bulb in 10 second.if wavelength of light is 1000 Armstrong?
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1.number of Photon emitted by 10 watt bulb in 10 second.if wavelength of light is 1000 Armstrong? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about 1.number of Photon emitted by 10 watt bulb in 10 second.if wavelength of light is 1000 Armstrong? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for 1.number of Photon emitted by 10 watt bulb in 10 second.if wavelength of light is 1000 Armstrong?.
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