Answer / shankar

Mercury reacts for pressure.

Answer / sanju

Because mercury expands by heat

What is sound?

1 Answers  

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Order the following categories of electromagnetic radiation from the lowest frequency to the highest? Fm radio, uhf tv, am radio, microwaves

1 Answers  

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When is fluorescence strong?

1 Answers  

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Define Mass?

1 Answers  

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Will a dc motor actually produce voltage if it is spun in reverse?

1 Answers  

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Describe the Periscope?

1 Answers  

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Explain how many more times louder is 70 decibels than 10 decibels?

1 Answers  

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How current passes through a capacitor in ac and dc circuits?

1 Answers  

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Is their any rule in significant figures that maximum number of significant figures in a number are 5

1 Answers  

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The most abundant metal in the atmosphere?

2 Answers   College School Exams Tests,

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Explain the difference between intrinsic and extrinsic semiconductors?

1 Answers  

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What is Shortsightedness or Shortsightedness ?

1 Answers  

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