Consider a body at temperature of 100 units kept in a room with room temperature 20 units.Event A : The temperature of the body decreased from 100 to 60.Event B : The temperature of the body decreased from 60 to 20.Q. Which of the following is true?a)Time taken for A is more than that for B.b)Time taken for A is less than that for B.c)Both A and B will take equal time.d)Data is insufficient to compare time taken.Correct answer is option 'B'. Can you explain this answer?

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Consider a body at temperature of 100 units kept in a room with room temperature 20 units.

Event A : The temperature of the body decreased from 100 to 60.
Event B : The temperature of the body decreased from 60 to 20.

Q. Which of the following is true?

a)
Time taken for A is more than that for B.
b)
Time taken for A is less than that for B.
c)
Both A and B will take equal time.
d)
Data is insufficient to compare time taken.

Correct answer is option 'B'. Can you explain this answer?

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Verified Answer

Consider a body at temperature of 100 units kept in a room with room t...

The question is based on Newton’s law of cooling. Newton’s Law of Cooling states that the rate of change of the temperature of an object is proportional to the difference between its own temperature and the ambient temperature (i.e. the temperature of its surroundings). So, A will take less time than B.

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Consider a body at temperature of 100 units kept in a room with room t...

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Answered by Notes Wala · View profile

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Consider a body at temperature of 100 units kept in a room with room temperature 20 units.Event A : The temperature of the body decreased from 100 to 60.Event B : The temperature of the body decreased from 60 to 20.Q. Which of the following is true?a)Time taken for A is more than that for B.b)Time taken for A is less than that for B.c)Both A and B will take equal time.d)Data is insufficient to compare time taken.Correct answer is option 'B'. Can you explain this answer?

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Consider a body at temperature of 100 units kept in a room with room temperature 20 units.Event A : The temperature of the body decreased from 100 to 60.Event B : The temperature of the body decreased from 60 to 20.Q. Which of the following is true?a)Time taken for A is more than that for B.b)Time taken for A is less than that for B.c)Both A and B will take equal time.d)Data is insufficient to compare time taken.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 Consider a body at temperature of 100 units kept in a room with room temperature 20 units.Event A : The temperature of the body decreased from 100 to 60.Event B : The temperature of the body decreased from 60 to 20.Q. Which of the following is true?a)Time taken for A is more than that for B.b)Time taken for A is less than that for B.c)Both A and B will take equal time.d)Data is insufficient to compare time taken.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 Consider a body at temperature of 100 units kept in a room with room temperature 20 units.Event A : The temperature of the body decreased from 100 to 60.Event B : The temperature of the body decreased from 60 to 20.Q. Which of the following is true?a)Time taken for A is more than that for B.b)Time taken for A is less than that for B.c)Both A and B will take equal time.d)Data is insufficient to compare time taken.Correct answer is option 'B'. Can you explain this answer?.

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