Water wets glass tubes because the adhesive forces between the glass molecules and water molecules are greater than the cohesive forces between the water molecules.
lendiritu answered the question on November 24, 2017 at 08:21
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State two applications of capillary action.
Date posted: November 24, 2017. Answers (1)
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State the first and the second Newton’s laws of motion
Date posted: November 23, 2017. Answers (1)
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List the areas the areas where total internal reflection is applied.
Date posted: November 23, 2017. Answers (1)
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State the laws of refraction and refractive index
Date posted: November 23, 2017. Answers (1)
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Define the term refraction
Date posted: November 23, 2017. Answers (1)
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Date posted: November 23, 2017. Answers (1)
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a. Velocity
b. Acceleration
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a. Velocity
b. Acceleration
Date posted: November 23, 2017. Answers (1)
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Date posted: November 23, 2017. Answers (1)
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Date posted: November 23, 2017. Answers (1)
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What is meant by the following terms:
a. displacement
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Date posted: November 23, 2017. Answers (1)
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The study of motion is divided into two parts. Name them
Date posted: November 23, 2017. Answers (1)
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This is under Measurement.
Date posted: November 21, 2017. Answers (1)
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Date posted: November 21, 2017. Answers (1)
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Date posted: November 21, 2017. Answers (1)
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This is under Introduction to Physics.
Date posted: November 21, 2017. Answers (1)
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This is under electricity and magnetism.
Date posted: November 21, 2017. Answers (1)
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This is under Heat transfer.
Date posted: November 21, 2017. Answers (1)
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Date posted: November 21, 2017. Answers (1)
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This is under Electrostatics.
Date posted: November 21, 2017. Answers (1)
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Explain how heat loss through conduction and radiation is minimized in a vacuum flask.
Date posted: November 21, 2017. Answers (1)