UPSC Exam > UPSC Questions > In addition to visible light, which other typ...
Start Learning for Free
In addition to visible light, which other type of radiations are emitted by a 100w electric Lamp when it is glowing ?
- a)gamma radiation
- b)Infrared radiation
- c)ultraviolet radiation
- d)X – rays.
Correct answer is option 'B'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
In addition to visible light, which other type of radiations are emitt...
Understanding Emissions from a 100W Electric Lamp
When a 100W electric lamp glows, it primarily emits visible light, but it also produces other types of radiation. Among these, the most significant is infrared radiation.
Types of Radiation Emitted
- Visible Light: The primary output, allowing us to see.
- Infrared Radiation:
- Definition: A form of electromagnetic radiation with wavelengths longer than visible light.
- Heat Generation: Most of the energy consumed by the lamp is converted into heat, which is emitted as infrared radiation.
- Usage: Infrared radiation is used in various applications, including remote controls and thermal imaging.
Why Not Other Radiations?
- Gamma Radiation:
- Nature: High-energy radiation emitted by radioactive materials.
- Context: Not produced by standard electric lamps.
- Ultraviolet Radiation:
- Nature: Radiation with shorter wavelengths than visible light.
- Context: While some lamps (like fluorescent bulbs) emit UV radiation, traditional incandescent lamps do not produce significant amounts.
- X-rays:
- Nature: High-energy electromagnetic radiation.
- Context: Generated in specific conditions (like X-ray machines), not in standard light bulbs.
Conclusion
In summary, while a 100W electric lamp emits visible light, the significant additional radiation it produces is infrared radiation, making option 'B' the correct answer. This infrared emission is primarily due to the heat generated during the lamp's operation. Understanding these emissions is crucial for applications in energy efficiency and safety.
When a 100W electric lamp glows, it primarily emits visible light, but it also produces other types of radiation. Among these, the most significant is infrared radiation.
Types of Radiation Emitted
- Visible Light: The primary output, allowing us to see.
- Infrared Radiation:
- Definition: A form of electromagnetic radiation with wavelengths longer than visible light.
- Heat Generation: Most of the energy consumed by the lamp is converted into heat, which is emitted as infrared radiation.
- Usage: Infrared radiation is used in various applications, including remote controls and thermal imaging.
Why Not Other Radiations?
- Gamma Radiation:
- Nature: High-energy radiation emitted by radioactive materials.
- Context: Not produced by standard electric lamps.
- Ultraviolet Radiation:
- Nature: Radiation with shorter wavelengths than visible light.
- Context: While some lamps (like fluorescent bulbs) emit UV radiation, traditional incandescent lamps do not produce significant amounts.
- X-rays:
- Nature: High-energy electromagnetic radiation.
- Context: Generated in specific conditions (like X-ray machines), not in standard light bulbs.
Conclusion
In summary, while a 100W electric lamp emits visible light, the significant additional radiation it produces is infrared radiation, making option 'B' the correct answer. This infrared emission is primarily due to the heat generated during the lamp's operation. Understanding these emissions is crucial for applications in energy efficiency and safety.
Attention UPSC Students!
To make sure you are not studying endlessly, EduRev has designed UPSC study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in UPSC.
|
Explore Courses for UPSC exam
|
|
Top Courses for UPSCView all
In addition to visible light, which other type of radiations are emitted by a 100w electric Lamp when it is glowing ?a)gamma radiationb)Infrared radiationc)ultraviolet radiationd)X – rays.Correct answer is option 'B'. Can you explain this answer?
Question Description
In addition to visible light, which other type of radiations are emitted by a 100w electric Lamp when it is glowing ?a)gamma radiationb)Infrared radiationc)ultraviolet radiationd)X – rays.Correct answer is option 'B'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about In addition to visible light, which other type of radiations are emitted by a 100w electric Lamp when it is glowing ?a)gamma radiationb)Infrared radiationc)ultraviolet radiationd)X – rays.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In addition to visible light, which other type of radiations are emitted by a 100w electric Lamp when it is glowing ?a)gamma radiationb)Infrared radiationc)ultraviolet radiationd)X – rays.Correct answer is option 'B'. Can you explain this answer?.
In addition to visible light, which other type of radiations are emitted by a 100w electric Lamp when it is glowing ?a)gamma radiationb)Infrared radiationc)ultraviolet radiationd)X – rays.Correct answer is option 'B'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about In addition to visible light, which other type of radiations are emitted by a 100w electric Lamp when it is glowing ?a)gamma radiationb)Infrared radiationc)ultraviolet radiationd)X – rays.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In addition to visible light, which other type of radiations are emitted by a 100w electric Lamp when it is glowing ?a)gamma radiationb)Infrared radiationc)ultraviolet radiationd)X – rays.Correct answer is option 'B'. Can you explain this answer?.
Solutions for In addition to visible light, which other type of radiations are emitted by a 100w electric Lamp when it is glowing ?a)gamma radiationb)Infrared radiationc)ultraviolet radiationd)X – rays.Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for UPSC.
Download more important topics, notes, lectures and mock test series for UPSC Exam by signing up for free.
Here you can find the meaning of In addition to visible light, which other type of radiations are emitted by a 100w electric Lamp when it is glowing ?a)gamma radiationb)Infrared radiationc)ultraviolet radiationd)X – rays.Correct answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
In addition to visible light, which other type of radiations are emitted by a 100w electric Lamp when it is glowing ?a)gamma radiationb)Infrared radiationc)ultraviolet radiationd)X – rays.Correct answer is option 'B'. Can you explain this answer?, a detailed solution for In addition to visible light, which other type of radiations are emitted by a 100w electric Lamp when it is glowing ?a)gamma radiationb)Infrared radiationc)ultraviolet radiationd)X – rays.Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of In addition to visible light, which other type of radiations are emitted by a 100w electric Lamp when it is glowing ?a)gamma radiationb)Infrared radiationc)ultraviolet radiationd)X – rays.Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice In addition to visible light, which other type of radiations are emitted by a 100w electric Lamp when it is glowing ?a)gamma radiationb)Infrared radiationc)ultraviolet radiationd)X – rays.Correct answer is option 'B'. Can you explain this answer? tests, examples and also practice UPSC tests.
|
|
Explore Courses for UPSC exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup