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When a capillary tube is dipped in a liquid, liquid rises 0.06 m in it. Surface tension of liquid is 0.03 N/m, density of liquid is 103 kg/m3. If contact angle is 60∘, then radius of capillary is (Assume g=10 m/s2) |
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Answer» When a capillary tube is dipped in a liquid, liquid rises 0.06 m in it. Surface tension of liquid is 0.03 N/m, density of liquid is 103 kg/m3. If contact angle is 60∘, then radius of capillary is (Assume g=10 m/s2) |
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