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CBSE Class 10 Answered

valley and rivers @!@!@!*
Asked by aayushverma | 25 Jul, 2008, 05:47: PM
answered-by-expert Expert Answer

the volume of rainfall water == 97280 km2  X10 CM  X 10 POWER -5   [ CONVERTING CMS TO KMS]

                                                   ==97820 X  10 power -4  =  9.782 km^3 = 1 km^3

 the volume of three rivers normal water =   3 X 1072  X 75  X 10 POWER-3  X 3 X 10 POWER-3  [ converting into kms]

                                                                      =    723600 X 10 power-6

                                                                      0. 7236   km^3   approximately= 1 km^3

                                                         the  water in  valley  is approximately  equal to the total  water in   the 3 rivers

Answered by | 27 Jul, 2008, 03:51: AM

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