Question

Assertion (A): Red color is used in traffic signal light to stop the vehicle.

Reason (R) : Red color is having the lowest wavelength

a) Both A and R are true and R is the correct explanation of A.

b) Both A and R are true and R is not the correct explanation of A.

c) A is true but R is false.

d) A is false but R is true​

Answer 1

Answer:

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Explanation:

Answer 2

Answer:

C)A IS TRUE BUT R IS FALSE

Explanation:

BECAUSE RED COLOUR have longest wave length

hope you will understand