pressure increases as depth increases.
Answer:
Sprinkling of powder on the carom board <u>reduces</u> friction.
B
[(0.75)^3(0.25)]÷[(0.50)^2(0.75)]
Explanation:
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Lathanum .
Atomic number = 57
Symbol = La
Atomic weight = 138.9
No of energy orbitals = 6
Electronic configuration