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Interface Contact angle water/glass 0° water/paraffin 107° water/silver 90° Suppose water is raised by capillary action...

Interface Contact angle
water/glass 0°
water/paraffin 107°
water/silver 90°

Suppose water is raised by capillary action to a height of 8.95 cm in a glass tube.

Refer to the angle values given in the table to answer the questions. Enter a positive number for height if the water is raised above the surrounding water level and a negative number if it is pushed below.

What height will water reach in a paraffin tube of the same radius (cm)?

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