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Marrrta [24]
3 years ago
11

CO2,NaCl,HCl these maybe classified as a) elements and compounds b) elements and molecules C) elements and pure substances D) co

mpounds and pure substances
Physics
1 answer:
agasfer [191]3 years ago
7 0
D) compounds and pure substances
because none of them are elements
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Answer:

T = 60 s

Explanation:

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so the angular separation between the poles is given as

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Answer:

b) R/4 (There seems to an error in mentioning the multiple choices of this question, please see below explanation of correct calculations for this  question.)

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