Physics, asked by bablibunty2003, 5 months ago

A transparent glass tube 21cm long is filled with water.When viewed from top it appears 20%filled .what is the level of water in the tube.

Answers

Answered by SURYANSHPATWA

0

Answer: ANSWER IS 4.2cm water level

Explanation: WHEN 21*20/100

21*2/10

42/10

4.2 cm

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