Question
A ray of light is incident on a transparent medium at
an angle of 60°. The reflected ray of light is found to be completely Q.4 polarized. Then, the refractive index of the transparent medium is nearly:Solution
The correct answer is A
In the question given below, a passage is given followed by three statements which may or may not be inferred from the passage. Select the correct comb...
In the question given below, a passage is given followed by three statements which may or may not be inferred from the passage. Select the correct com...
In the question given below, a passage is given followed by three statements which may or may not be inferred from the passage. Select the correct comb...
Consider the following passage, followed by three statements. Determine the correct combination of statements that cannot be inferred from the passage:...
Two statements labelled as Assertion (A) and Reason (R) are given. Read both the statement carefully and select the correct answer with the help of the...
In the question given below, a passage is given followed by three statements which may or may not be inferred from the passage. Select the correct comb...
A statement is given, followed by two inferences I and II. You have to consider the statement and two inferences and decide which of the inference(s) fo...
In the question given below, a passage is given followed by three statements which may or may not be inferred from the passage. Select the correct com...
It is a popular misconception that nuclear fusion power is free of radioactivity; in fact, the deuterium-tritium reaction that nuclear scientists are cu...
Read the following passage and answer the question that follows:
In a recent ecological study conducted in the Himalayan region, scientists fou...
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