Chemical Engineering Exam > Chemical Engineering Questions > What is the wavelength band for Ultraviolet r...
Start Learning for Free
What is the wavelength band for Ultraviolet rays?
- a)1 * 10 -6 to 3.9 * 10 -1 micron meter
- b)1 * 10 -4 to 3.9 * 10 -1 micron meter
- c)2 * 10 -3 to 3.9 * 10 -1 micron meter
- d)1 * 10 -2 to 3.9 * 10 -1 micron meter
Correct answer is option 'D'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
What is the wavelength band for Ultraviolet rays?a)1 * 10-6to 3.9 * 10...
This is the maximum and minimum wavelength for Ultraviolet rays.
Most Upvoted Answer
What is the wavelength band for Ultraviolet rays?a)1 * 10-6to 3.9 * 10...
Ultraviolet (UV) rays are a type of electromagnetic radiation with wavelengths shorter than those of visible light but longer than X-rays. They are divided into three categories based on their wavelength: UVA, UVB, and UVC. The wavelength range for ultraviolet rays falls between 1 * 10^-2 to 3.9 * 10^-1 micron meter.
Explanation:
1. Ultraviolet Rays:
- Ultraviolet (UV) rays are a type of electromagnetic radiation that is invisible to the human eye.
- They have shorter wavelengths and higher energy than visible light.
- UV rays are naturally emitted by the sun and can also be produced artificially, for example, in tanning beds or UV lamps.
2. Wavelength of Ultraviolet Rays:
- The wavelength of UV rays determines their classification and potential effects on living organisms.
- UV rays are categorized into three types based on their wavelength: UVA, UVB, and UVC.
- UVA rays have the longest wavelength, followed by UVB and UVC rays.
3. Wavelength Range for Ultraviolet Rays:
- The wavelength range for ultraviolet rays is typically measured in micrometers (µm) or nanometers (nm).
- In this question, the wavelength range for UV rays is given in micron meters.
- Option 'D' states that the correct wavelength band for UV rays is 1 * 10^-2 to 3.9 * 10^-1 micron meter.
4. Conversion and Explanation of Option 'D':
- To convert the given values to the standard form, we can write them as 0.01 to 0.39 micron meter.
- This means that the wavelength band for UV rays falls between 0.01 and 0.39 micron meter.
- This range includes the wavelengths of UVA, UVB, and some UVC rays.
- Therefore, option 'D' is the correct answer as it represents the appropriate wavelength band for ultraviolet rays.
In conclusion, the correct option is 'D' as it accurately represents the wavelength band for ultraviolet rays, which is 1 * 10^-2 to 3.9 * 10^-1 micron meter.
Explanation:
1. Ultraviolet Rays:
- Ultraviolet (UV) rays are a type of electromagnetic radiation that is invisible to the human eye.
- They have shorter wavelengths and higher energy than visible light.
- UV rays are naturally emitted by the sun and can also be produced artificially, for example, in tanning beds or UV lamps.
2. Wavelength of Ultraviolet Rays:
- The wavelength of UV rays determines their classification and potential effects on living organisms.
- UV rays are categorized into three types based on their wavelength: UVA, UVB, and UVC.
- UVA rays have the longest wavelength, followed by UVB and UVC rays.
3. Wavelength Range for Ultraviolet Rays:
- The wavelength range for ultraviolet rays is typically measured in micrometers (µm) or nanometers (nm).
- In this question, the wavelength range for UV rays is given in micron meters.
- Option 'D' states that the correct wavelength band for UV rays is 1 * 10^-2 to 3.9 * 10^-1 micron meter.
4. Conversion and Explanation of Option 'D':
- To convert the given values to the standard form, we can write them as 0.01 to 0.39 micron meter.
- This means that the wavelength band for UV rays falls between 0.01 and 0.39 micron meter.
- This range includes the wavelengths of UVA, UVB, and some UVC rays.
- Therefore, option 'D' is the correct answer as it represents the appropriate wavelength band for ultraviolet rays.
In conclusion, the correct option is 'D' as it accurately represents the wavelength band for ultraviolet rays, which is 1 * 10^-2 to 3.9 * 10^-1 micron meter.
|
Explore Courses for Chemical Engineering exam
|
|
What is the wavelength band for Ultraviolet rays?a)1 * 10-6to 3.9 * 10-1micron meterb)1 * 10-4to 3.9 * 10-1micron meterc)2 * 10-3to 3.9 * 10-1micron meterd)1 * 10-2to 3.9 * 10-1micron meterCorrect answer is option 'D'. Can you explain this answer?
Question Description
What is the wavelength band for Ultraviolet rays?a)1 * 10-6to 3.9 * 10-1micron meterb)1 * 10-4to 3.9 * 10-1micron meterc)2 * 10-3to 3.9 * 10-1micron meterd)1 * 10-2to 3.9 * 10-1micron meterCorrect answer is option 'D'. Can you explain this answer? for Chemical Engineering 2024 is part of Chemical Engineering preparation. The Question and answers have been prepared according to the Chemical Engineering exam syllabus. Information about What is the wavelength band for Ultraviolet rays?a)1 * 10-6to 3.9 * 10-1micron meterb)1 * 10-4to 3.9 * 10-1micron meterc)2 * 10-3to 3.9 * 10-1micron meterd)1 * 10-2to 3.9 * 10-1micron meterCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Chemical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What is the wavelength band for Ultraviolet rays?a)1 * 10-6to 3.9 * 10-1micron meterb)1 * 10-4to 3.9 * 10-1micron meterc)2 * 10-3to 3.9 * 10-1micron meterd)1 * 10-2to 3.9 * 10-1micron meterCorrect answer is option 'D'. Can you explain this answer?.
What is the wavelength band for Ultraviolet rays?a)1 * 10-6to 3.9 * 10-1micron meterb)1 * 10-4to 3.9 * 10-1micron meterc)2 * 10-3to 3.9 * 10-1micron meterd)1 * 10-2to 3.9 * 10-1micron meterCorrect answer is option 'D'. Can you explain this answer? for Chemical Engineering 2024 is part of Chemical Engineering preparation. The Question and answers have been prepared according to the Chemical Engineering exam syllabus. Information about What is the wavelength band for Ultraviolet rays?a)1 * 10-6to 3.9 * 10-1micron meterb)1 * 10-4to 3.9 * 10-1micron meterc)2 * 10-3to 3.9 * 10-1micron meterd)1 * 10-2to 3.9 * 10-1micron meterCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Chemical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What is the wavelength band for Ultraviolet rays?a)1 * 10-6to 3.9 * 10-1micron meterb)1 * 10-4to 3.9 * 10-1micron meterc)2 * 10-3to 3.9 * 10-1micron meterd)1 * 10-2to 3.9 * 10-1micron meterCorrect answer is option 'D'. Can you explain this answer?.
Solutions for What is the wavelength band for Ultraviolet rays?a)1 * 10-6to 3.9 * 10-1micron meterb)1 * 10-4to 3.9 * 10-1micron meterc)2 * 10-3to 3.9 * 10-1micron meterd)1 * 10-2to 3.9 * 10-1micron meterCorrect answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for Chemical Engineering.
Download more important topics, notes, lectures and mock test series for Chemical Engineering Exam by signing up for free.
Here you can find the meaning of What is the wavelength band for Ultraviolet rays?a)1 * 10-6to 3.9 * 10-1micron meterb)1 * 10-4to 3.9 * 10-1micron meterc)2 * 10-3to 3.9 * 10-1micron meterd)1 * 10-2to 3.9 * 10-1micron meterCorrect answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
What is the wavelength band for Ultraviolet rays?a)1 * 10-6to 3.9 * 10-1micron meterb)1 * 10-4to 3.9 * 10-1micron meterc)2 * 10-3to 3.9 * 10-1micron meterd)1 * 10-2to 3.9 * 10-1micron meterCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for What is the wavelength band for Ultraviolet rays?a)1 * 10-6to 3.9 * 10-1micron meterb)1 * 10-4to 3.9 * 10-1micron meterc)2 * 10-3to 3.9 * 10-1micron meterd)1 * 10-2to 3.9 * 10-1micron meterCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of What is the wavelength band for Ultraviolet rays?a)1 * 10-6to 3.9 * 10-1micron meterb)1 * 10-4to 3.9 * 10-1micron meterc)2 * 10-3to 3.9 * 10-1micron meterd)1 * 10-2to 3.9 * 10-1micron meterCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice What is the wavelength band for Ultraviolet rays?a)1 * 10-6to 3.9 * 10-1micron meterb)1 * 10-4to 3.9 * 10-1micron meterc)2 * 10-3to 3.9 * 10-1micron meterd)1 * 10-2to 3.9 * 10-1micron meterCorrect answer is option 'D'. Can you explain this answer? tests, examples and also practice Chemical Engineering tests.
|
|
Explore Courses for Chemical Engineering 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