UPSC Exam > UPSC Questions > Consider the following statements regarding G...
Start Learning for Free
Consider the following statements regarding Greenhouse.
- The shorter wavelength infrared radiations from the sun can enter into the greenhouse.
- Longer wavelength infrared radiation from the ground and the plants inside the greenhouse can pass back out completely through the glass.
- No infrared radiation can pass through the glass of greenhouse
Which of the above statements is/are correct?
- a)1, 2
- b)1 only
- c)3 only
- d)None of the above
Correct answer is option 'B'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
Consider the following statements regarding Greenhouse. The shorter wa...
A greenhouse is a structure with walls and roof made chiefly of transparent material, such as glass, in which plants requiring regulated climatic conditions are grown.
The shorter wavelength infrared radiations from the sun can enter into the greenhouse, while longer wavelength infrared radiation from the ground and the plants inside the greenhouse cannot pass back out through the glass.
The shorter wavelength infrared radiations from the sun can enter into the greenhouse, while longer wavelength infrared radiation from the ground and the plants inside the greenhouse cannot pass back out through the glass.
Free Test
FREE
| Start Free Test |
Community Answer
Consider the following statements regarding Greenhouse. The shorter wa...
Statement Analysis:
The question asks us to consider the given statements about a greenhouse and identify the correct ones. Let's analyze each statement:
Statement 1: The shorter wavelength infrared radiations from the sun can enter into the greenhouse.
This statement is correct. Shorter wavelength infrared radiation, also known as near-infrared radiation, can penetrate glass and enter the greenhouse. This is because glass is transparent to shorter wavelengths of infrared radiation.
Statement 2: Longer wavelength infrared radiation from the ground and the plants inside the greenhouse can pass back out completely through the glass.
This statement is correct. Longer wavelength infrared radiation, also known as far-infrared radiation, is absorbed by glass and then re-emitted. This means that the longer wavelength infrared radiation from the ground and the plants inside the greenhouse can pass back out through the glass, allowing for the greenhouse to be heated.
Statement 3: No infrared radiation can pass through the glass of the greenhouse.
This statement is incorrect. As discussed in the analysis of statements 1 and 2, both shorter and longer wavelength infrared radiation can pass through the glass of the greenhouse.
Correct Statements:
Based on the analysis above, the correct statements are:
- Statement 1: The shorter wavelength infrared radiations from the sun can enter into the greenhouse.
- Statement 2: Longer wavelength infrared radiation from the ground and the plants inside the greenhouse can pass back out completely through the glass.
Therefore, the correct answer is option B) 1 only.
The question asks us to consider the given statements about a greenhouse and identify the correct ones. Let's analyze each statement:
Statement 1: The shorter wavelength infrared radiations from the sun can enter into the greenhouse.
This statement is correct. Shorter wavelength infrared radiation, also known as near-infrared radiation, can penetrate glass and enter the greenhouse. This is because glass is transparent to shorter wavelengths of infrared radiation.
Statement 2: Longer wavelength infrared radiation from the ground and the plants inside the greenhouse can pass back out completely through the glass.
This statement is correct. Longer wavelength infrared radiation, also known as far-infrared radiation, is absorbed by glass and then re-emitted. This means that the longer wavelength infrared radiation from the ground and the plants inside the greenhouse can pass back out through the glass, allowing for the greenhouse to be heated.
Statement 3: No infrared radiation can pass through the glass of the greenhouse.
This statement is incorrect. As discussed in the analysis of statements 1 and 2, both shorter and longer wavelength infrared radiation can pass through the glass of the greenhouse.
Correct Statements:
Based on the analysis above, the correct statements are:
- Statement 1: The shorter wavelength infrared radiations from the sun can enter into the greenhouse.
- Statement 2: Longer wavelength infrared radiation from the ground and the plants inside the greenhouse can pass back out completely through the glass.
Therefore, the correct answer is option B) 1 only.
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
|
|
Similar UPSC Doubts
Top Courses for UPSCView all
Consider the following statements regarding Greenhouse. The shorter wavelength infrared radiations from the sun can enter into the greenhouse. Longer wavelength infrared radiation from the ground and the plants inside the greenhouse can pass back out completely through the glass. No infrared radiation can pass through the glass of greenhouseWhich of the above statements is/are correct?a)1, 2b)1 onlyc)3 onlyd)None of the aboveCorrect answer is option 'B'. Can you explain this answer?
Question Description
Consider the following statements regarding Greenhouse. The shorter wavelength infrared radiations from the sun can enter into the greenhouse. Longer wavelength infrared radiation from the ground and the plants inside the greenhouse can pass back out completely through the glass. No infrared radiation can pass through the glass of greenhouseWhich of the above statements is/are correct?a)1, 2b)1 onlyc)3 onlyd)None of the aboveCorrect 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 Consider the following statements regarding Greenhouse. The shorter wavelength infrared radiations from the sun can enter into the greenhouse. Longer wavelength infrared radiation from the ground and the plants inside the greenhouse can pass back out completely through the glass. No infrared radiation can pass through the glass of greenhouseWhich of the above statements is/are correct?a)1, 2b)1 onlyc)3 onlyd)None of the aboveCorrect 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 Consider the following statements regarding Greenhouse. The shorter wavelength infrared radiations from the sun can enter into the greenhouse. Longer wavelength infrared radiation from the ground and the plants inside the greenhouse can pass back out completely through the glass. No infrared radiation can pass through the glass of greenhouseWhich of the above statements is/are correct?a)1, 2b)1 onlyc)3 onlyd)None of the aboveCorrect answer is option 'B'. Can you explain this answer?.
Consider the following statements regarding Greenhouse. The shorter wavelength infrared radiations from the sun can enter into the greenhouse. Longer wavelength infrared radiation from the ground and the plants inside the greenhouse can pass back out completely through the glass. No infrared radiation can pass through the glass of greenhouseWhich of the above statements is/are correct?a)1, 2b)1 onlyc)3 onlyd)None of the aboveCorrect 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 Consider the following statements regarding Greenhouse. The shorter wavelength infrared radiations from the sun can enter into the greenhouse. Longer wavelength infrared radiation from the ground and the plants inside the greenhouse can pass back out completely through the glass. No infrared radiation can pass through the glass of greenhouseWhich of the above statements is/are correct?a)1, 2b)1 onlyc)3 onlyd)None of the aboveCorrect 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 Consider the following statements regarding Greenhouse. The shorter wavelength infrared radiations from the sun can enter into the greenhouse. Longer wavelength infrared radiation from the ground and the plants inside the greenhouse can pass back out completely through the glass. No infrared radiation can pass through the glass of greenhouseWhich of the above statements is/are correct?a)1, 2b)1 onlyc)3 onlyd)None of the aboveCorrect answer is option 'B'. Can you explain this answer?.
Solutions for Consider the following statements regarding Greenhouse. The shorter wavelength infrared radiations from the sun can enter into the greenhouse. Longer wavelength infrared radiation from the ground and the plants inside the greenhouse can pass back out completely through the glass. No infrared radiation can pass through the glass of greenhouseWhich of the above statements is/are correct?a)1, 2b)1 onlyc)3 onlyd)None of the aboveCorrect 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 Consider the following statements regarding Greenhouse. The shorter wavelength infrared radiations from the sun can enter into the greenhouse. Longer wavelength infrared radiation from the ground and the plants inside the greenhouse can pass back out completely through the glass. No infrared radiation can pass through the glass of greenhouseWhich of the above statements is/are correct?a)1, 2b)1 onlyc)3 onlyd)None of the aboveCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Consider the following statements regarding Greenhouse. The shorter wavelength infrared radiations from the sun can enter into the greenhouse. Longer wavelength infrared radiation from the ground and the plants inside the greenhouse can pass back out completely through the glass. No infrared radiation can pass through the glass of greenhouseWhich of the above statements is/are correct?a)1, 2b)1 onlyc)3 onlyd)None of the aboveCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for Consider the following statements regarding Greenhouse. The shorter wavelength infrared radiations from the sun can enter into the greenhouse. Longer wavelength infrared radiation from the ground and the plants inside the greenhouse can pass back out completely through the glass. No infrared radiation can pass through the glass of greenhouseWhich of the above statements is/are correct?a)1, 2b)1 onlyc)3 onlyd)None of the aboveCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of Consider the following statements regarding Greenhouse. The shorter wavelength infrared radiations from the sun can enter into the greenhouse. Longer wavelength infrared radiation from the ground and the plants inside the greenhouse can pass back out completely through the glass. No infrared radiation can pass through the glass of greenhouseWhich of the above statements is/are correct?a)1, 2b)1 onlyc)3 onlyd)None of the aboveCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Consider the following statements regarding Greenhouse. The shorter wavelength infrared radiations from the sun can enter into the greenhouse. Longer wavelength infrared radiation from the ground and the plants inside the greenhouse can pass back out completely through the glass. No infrared radiation can pass through the glass of greenhouseWhich of the above statements is/are correct?a)1, 2b)1 onlyc)3 onlyd)None of the aboveCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice UPSC tests.
|
|
Explore Courses for UPSC exam
|
|
Suggested Free Tests
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