Why is parallax method not useful for me...

Why is parallax method not useful for measuring distance of stars more than 100 light years away?

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Unit Test 3
CHETANA PUBLICATION|Exercise EXERCISE|20 Videos

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CHETANA PUBLICATION-UNITS AND MEASUREMENTS-EXERCISE

State the order of magnitude of duration of a day.
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What is order of magnitude? Explain with some examples.
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Why is parallax method not useful for measuring distance of stars more...
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Fill in the blanks with suitable conventions. (1) 1 micron =...........
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Fill in the blanks with suitable conventions. (2) 1 nanometer = ........
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Fill in the blanks with suitable conventions. (3) 5896 A^@ =............
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Fill in the blanks with suitable conventions. (4) 1 fermi =.............
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Fill in the blanks with suitable conventions. (5) 1 m =.................
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Fill in the blanks with suitable conventions. (6) 1 parsec =............
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Fill in the blanks with suitable conventions. (7) 1 AU =.........m.
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Explain method of measurement of time.
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When the planet Jupiter is at a distance of 824.7 million kilometer fr...
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Define dimensions and state uses of dimensional analysis.
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What are the dimensions of the quantity lsqrt(l//g) l - beng the lengt...
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Explain with example how is dimensional analysis used to verify the co...
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Name three physical quantities which are dimensionless.
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Explain with example, how is dimensional analysis used to convert the ...
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Explain with example, how dimensional analysis is used to derive the r...
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Derive the formula for K.E of a particle having mass m and velocity v ...
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List the limitation of analysis.
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