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A : TV signals are affected if a low fly...

A : TV signals are affected if a low flying aircraft passes by or a petrol vehicle is started next to it.
R : Aircraft signals or vehicle’s spark plug generate interfering EM waves.

A

If both Assertion & Reason are true and the reason is the correct explanation of the assertion, then mark (1)

B

If both Assertion & Reason are true but the reason is not the correct explanation of the assertion, then mark (2)

C

If assertion is true statement but Reason is false, then mark (3)

D

If both Assertion and Reason are false statements, then mark (4)

Text Solution

Verified by Experts

The correct Answer is:
A
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Explore conceptually related problems

Answer the following questions : (a) When a low flying aircraft passes overhead, we sometimes notice a slight shaking of the piture on our TV screen. Suggest a possible expanation. (b) As you have learnt in the text, the principle of linear superposition of wave displacement is basic to understanding intensity distributions in diffractions and interference patterns. What is the justification of this principle ?

What is the reason behind the disturbing of incoming and reflected signals when a low flying aircraft passes overhead, which results in slight shaking of the picture on our TV screen ?

AAKASH INSTITUTE ENGLISH-ELECTROMAGNETIC WAVES-ASSIGNMENT SECTION - D Assertion-Reason Type Questions
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  15. A : TV signals are affected if a low flying aircraft passes by or a p...

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  16. A : Light waves can be polarised. R : All electromagnetic waves move...

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  17. A : In an electromagnetic wave the energy density in electric field ...

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  18. A : The poynting vector given as bar(S) = (bar(E ) xx bar( B))/(mu0) r...

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