A) Kilometer (km) |
B) Angstrom (A) unit |
C) Light year |
D) Giga metre |
C) Light year |
1). Theory of relativity was proposed by which one of the following scientists in the year 1905?
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2). The moderator used in the nuclear reactor at Madras atomic power station in Kalpakkam is
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3). Radio carbon In nature Is produced as a result of
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4). The speed of sound is higher in which one of the following mediums?
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5). The huge amount of energy released in nuclear fission and fusion reactions is due to the conversion of
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6). Drinking soda is
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7). Which of the following is found in kidney stone?
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8). Which of the following is a laughing gas?
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9). Coating of Zinc over iron article is known as
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10). Tincture of iodine is
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