MCQ Collection
japan-common-test-physics-basic MCQs
Practice japan-common-test-physics-basic questions with answers and explanations.
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Correct Answer: D. 1.93333 °C
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Correct Answer: D. Its frequency increases
Explanation:
The Doppler effect raises observed frequency for an approaching source.
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Correct Answer: B. 364.5 J
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Correct Answer: C. 24 m
Explanation:
Distance = speed × time.
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Correct Answer: C. 1 A
Explanation:
Ohm’s law: I=V/R.
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Correct Answer: B. 1.66667 °C
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Correct Answer: C. It remains constant
Explanation:
Total momentum is conserved in an isolated system.
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Correct Answer: A. 4 m/s
Explanation:
Wave speed v=fλ.
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Correct Answer: D. 1.2 A
Explanation:
Ohm’s law: I=V/R.
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Correct Answer: D. 1.4 °C
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Correct Answer: B. It remains constant
Explanation:
Total momentum is conserved in an isolated system.