38. The earth can be assumed as a uniform sphere. Suppose the earth shrinks by 1% in diameter, the new day period (a) will not change from 24 hrs. (b) will reduce by about 2% (c) will reduce by about 1% (d) will increase by about 1%.

38. The earth can be assumed as a uniform sphere. Suppose the earth shrinks by 1% in diameter, the new day period (a) will not change from 24 hrs. (b) will reduce by about 2% (c) will reduce by about 1% (d) will increase by about 1%.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Corrosion control methods

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Need nex part of t

38. The earth can be assumed as a uniform
sphere. Suppose the earth shrinks by 1%
in diameter, the new day period
(a) will not change from 24 hrs.
(b) will reduce by about 2%
(c) will reduce by about 1%
(d) will increase by about 1%.

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