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The Fritz equation to calculate the bubble diameter is given by – D = Cd β ½ What is the value of the constant Cd for water bubbles at 1atm?

The Fritz equation to calculate the bubble diameter is given by – D = Cd β ½ What is the value of the constant Cd for water bubbles at 1atm? Correct Answer ½ What is the value of the constant Cd for water bubbles at 1atm? ] 0.0148

The equation to the bubble diameter for water bubbles at 1atm is D = 0.0148 β ½

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i) altitude bubble on index frame
ii) altitude bubble on index frame if it is to be used as a level
iii) altitude bubble on telescope
iv) altitude bubble on telescope if it is to be used as a level
The correct answer is
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