Which of the following force is exists anywhere in the universe?
A) Gravitational force
B) Magnetic force
C) Normal force
D) Above all
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The position of the image formed by a concave lens when the object is placed anywhere between optic centre and infinity is
B) between optic centre and focus
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Choose the correct answer. (A) Total charge present in the universe is constant. (B) Total positive charge present in the universe is constant.
(A) Total charge present in the universe is constant.
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Choose the correct answer. (A) Total charge present in the universe is constant. (B) Total positive charge present in the universe is constant.
2 Answers
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Choose the correct answer. (A) Total charge present in the universe is constant. (B) Total positive charge present in the universe is constant.
2 Answers
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In an asexually reproducing species, if a trait X exists in 5% of a population and trait Y exists in 70% of the same population,
Trait which exist in 70% of Population occurred earlier Trait which exist in 5% of Population occurred later Explanation: In asexual reproduction there is no mating or mixing of genetics. Asexual reproduction results in...
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Gravitational force between two bodies exists A) when they are in contact only
C) any of the above two cases
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Pressure depends on and A) Mass, Force B) Mass, Volume C) Force, Area D) Force, Volume
C) Force, Area
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Pressure = ………… A) Force B) Force x area C) Area / force D) Force / area
D) Force / area
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Which theory talks about the huge explosion that leads to origin of universe?
Big Bang theory
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The molecules can move freely anywhere in 1. gases 2. liquids 3. solids
The correct answer is: gases
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