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Directions: There are two statements marked as Assertion (A) and Reason (R). Read both the statements carefully and choose the correct option
Assertion (A): LED bulbs are more efficient than incandescent bulbs.
Reason (R) LED bulbs spreads a different range of light waves. 
  • a)
    Both A and R are true and R is the correct explanation of A.
  • b)
    Both A and R are true but R is not the correct explanation of A.
  • c)
    A is true but R is false.
  • d)
    A is false but R is true.
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
Directions:There are two statements marked as Assertion (A) and Reason...
Visible light is just a part of the electromagnetic spectrum that our eyes can see. LED bulbs only emit visible lights which makes it more efficient than incandescent bulbs. So, A is true but R is false.
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Directions:There are two statements marked as Assertion (A) and Reason (R). Read both the statements carefully and choose the correct optionAssertion (A): LED bulbs are more efficient than incandescent bulbs.Reason (R)LED bulbs spreads a different range of light waves.a)Both A and R are true and R is the correct explanation of A.b)Both A and R are true but R is not the correct explanation of A.c)A is true but R is false.d)A is false but R is true.Correct answer is option 'C'. Can you explain this answer?
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Directions:There are two statements marked as Assertion (A) and Reason (R). Read both the statements carefully and choose the correct optionAssertion (A): LED bulbs are more efficient than incandescent bulbs.Reason (R)LED bulbs spreads a different range of light waves.a)Both A and R are true and R is the correct explanation of A.b)Both A and R are true but R is not the correct explanation of A.c)A is true but R is false.d)A is false but R is true.Correct answer is option 'C'. Can you explain this answer? for Railways 2024 is part of Railways preparation. The Question and answers have been prepared according to the Railways exam syllabus. Information about Directions:There are two statements marked as Assertion (A) and Reason (R). Read both the statements carefully and choose the correct optionAssertion (A): LED bulbs are more efficient than incandescent bulbs.Reason (R)LED bulbs spreads a different range of light waves.a)Both A and R are true and R is the correct explanation of A.b)Both A and R are true but R is not the correct explanation of A.c)A is true but R is false.d)A is false but R is true.Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for Railways 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Directions:There are two statements marked as Assertion (A) and Reason (R). Read both the statements carefully and choose the correct optionAssertion (A): LED bulbs are more efficient than incandescent bulbs.Reason (R)LED bulbs spreads a different range of light waves.a)Both A and R are true and R is the correct explanation of A.b)Both A and R are true but R is not the correct explanation of A.c)A is true but R is false.d)A is false but R is true.Correct answer is option 'C'. Can you explain this answer?.
Solutions for Directions:There are two statements marked as Assertion (A) and Reason (R). Read both the statements carefully and choose the correct optionAssertion (A): LED bulbs are more efficient than incandescent bulbs.Reason (R)LED bulbs spreads a different range of light waves.a)Both A and R are true and R is the correct explanation of A.b)Both A and R are true but R is not the correct explanation of A.c)A is true but R is false.d)A is false but R is true.Correct answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Railways. Download more important topics, notes, lectures and mock test series for Railways Exam by signing up for free.
Here you can find the meaning of Directions:There are two statements marked as Assertion (A) and Reason (R). Read both the statements carefully and choose the correct optionAssertion (A): LED bulbs are more efficient than incandescent bulbs.Reason (R)LED bulbs spreads a different range of light waves.a)Both A and R are true and R is the correct explanation of A.b)Both A and R are true but R is not the correct explanation of A.c)A is true but R is false.d)A is false but R is true.Correct answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Directions:There are two statements marked as Assertion (A) and Reason (R). Read both the statements carefully and choose the correct optionAssertion (A): LED bulbs are more efficient than incandescent bulbs.Reason (R)LED bulbs spreads a different range of light waves.a)Both A and R are true and R is the correct explanation of A.b)Both A and R are true but R is not the correct explanation of A.c)A is true but R is false.d)A is false but R is true.Correct answer is option 'C'. Can you explain this answer?, a detailed solution for Directions:There are two statements marked as Assertion (A) and Reason (R). Read both the statements carefully and choose the correct optionAssertion (A): LED bulbs are more efficient than incandescent bulbs.Reason (R)LED bulbs spreads a different range of light waves.a)Both A and R are true and R is the correct explanation of A.b)Both A and R are true but R is not the correct explanation of A.c)A is true but R is false.d)A is false but R is true.Correct answer is option 'C'. Can you explain this answer? has been provided alongside types of Directions:There are two statements marked as Assertion (A) and Reason (R). Read both the statements carefully and choose the correct optionAssertion (A): LED bulbs are more efficient than incandescent bulbs.Reason (R)LED bulbs spreads a different range of light waves.a)Both A and R are true and R is the correct explanation of A.b)Both A and R are true but R is not the correct explanation of A.c)A is true but R is false.d)A is false but R is true.Correct answer is option 'C'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Directions:There are two statements marked as Assertion (A) and Reason (R). Read both the statements carefully and choose the correct optionAssertion (A): LED bulbs are more efficient than incandescent bulbs.Reason (R)LED bulbs spreads a different range of light waves.a)Both A and R are true and R is the correct explanation of A.b)Both A and R are true but R is not the correct explanation of A.c)A is true but R is false.d)A is false but R is true.Correct answer is option 'C'. Can you explain this answer? tests, examples and also practice Railways tests.
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