How long will it take glucose molecules (in days) to diffuse an average distance of 30mm in water at 20° C? ( the diffusion constant of glucose in water is 6.7x10-10 m²/s) O a. 3.5 O b. 5.0 O c. 6.8 O d. 7.8 O e. 2.4

How long will it take glucose molecules (in days) to diffuse an average distance of 30mm in water at 20° C? ( the diffusion constant of glucose in water is 6.7x10-10 m²/s) O a. 3.5 O b. 5.0 O c. 6.8 O d. 7.8 O e. 2.4

Physics for Scientists and Engineers with Modern Physics

10th Edition

ISBN:9781337553292

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter18: Temperature

Section: Chapter Questions

Problem 21P

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Special Relativity

The theory of special relativity discusses how space and time are related to objects traveling along a straight line at a constant speed. Simply stated, as an object reaches the speed of light, its mass becomes infinite and it is unable to move faster than light. This interstellar speed limit has been the topic of much debate in astronomy, and also in science fiction when people consider how to fly over large distances.

Question

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How long will it take glucose
molecules (in days) to diffuse
an average distance of 30mm
in water at 20° C? ( the
diffusion constant of glucose in
water is 6.7x10-10 m2/s)
O a. 3.5
O b. 5.0
O c. 6.8
O d. 7.8
O e. 2.4

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