Liquid rises to a height of 2 cm in a capillary tube. The angle of contact between the solid and the liquid is zero. The tube is depressed more now so that the top of the capillary is only 1 cm above the liquid. Then, the apparent angle of contact between the solid and the liquid is:

Liquid rises to a height of 2 cm in a capillary tube. The angle of con

1.	Liquid rises to a height of 2 cm in a capillary tube. The angle of contact between the solid and the liquid is zero. The tube is depressed more now so that the top of the capillary is only 1 cm above the liquid. Then, the apparent angle of contact between the solid and the liquid is:
Answer» Liquid rises to a height of $2 cm$ in a capillary tube. The angle of contact between the solid and the liquid is zero. The tube is depressed more now so that the top of the capillary is only $1 cm$ above the liquid. Then, the apparent angle of contact between the solid and the liquid is:

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Liquid rises to a height of 2 cm in a capillary tube. The angle of contact between the solid and the liquid is zero. The tube is depressed more now so that the top of the capillary is only 1 cm above the liquid. Then, the apparent angle of contact between the solid and the liquid is:

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