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The question consists of two statements, an assertion and a reason. The student must first determine whether each statement is true. Each question below consists of an assertion and a reason. Assertion (A): After World War II, there was mass destruction and heavy losses in Japan. Reason (R): The USA dropped two nuclear bombs on Japan.

The question consists of two statements, an assertion and a reason. The student must first determine whether each statement is true. Each question below consists of an assertion and a reason. Assertion (A): After World War II, there was mass destruction and heavy losses in Japan. Reason (R): The USA dropped two nuclear bombs on Japan. Correct Answer Both A and R are true and R is the correct explanation of A.

It is true that Japan suffered heavy losses after the Second World War and it was because of the nuclear bombs dropped by the USA on Hiroshima and Nagasaki. Nuclear bombardment caused a heavy loss of life and property. It can be said that both A and R are true and that R is the correct explanation for A. Hence, option 1 is the right answer.

Related Questions

Consider the following statements: 1. The chain reaction process is used in nuclear bombs to release a vast amount of energy, but in nuclear reactors, there is no chain reaction. 2. In a nuclear reactor, the reaction is controlled, while in nuclear bombs, the reaction is uncontrolled. 3. In a nuclear reactor, all operating reactors are ‘critical’, while there is no question of ‘criticality’ in case of a nuclear bomb. 4. Nuclear reactors do not use moderators, while nuclear bombs use them. Which of the above statements about operational principles of a nuclear reactor and a nuclear bomb is / are correct?
Consider the following statements.
1. The chain reaction process is used in nuclear bombs to release a vast amount of energy, but in nuclear reactors, there is no chain reaction.
2. In a nuclear reactor, the reaction is controlled, while in nuclear bombs, the reaction is uncontrolled.
3. In a nuclear reactor, all operating reactors are 'critical', while there is no question of 'critically' in case of a nuclear bomb.
4. Nuclear reactors do not use moderators, while nuclear bombs use them.
Which of the above statements about operational principles of a nuclear reactor and a nuclear bomb is/are correct?
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