Question

Equal volume of sand and cotton weigh differently.Reason

Answer 1

Answer:

Explanation:

EQUAL VOLUME OF SAND AND COTTON WEIGH DIFFERENTLY DUE TO DIFFERENCE IN THEIR DENSITY .

WE KNOW THAT DENSITY = MASS/ VOLUME

HERE VOLUME IS  A CONSTANT. DENSITY DIRECTLY PROPORTIONAL TO MASS. HENCE THE DENSITY  OF SAND IS MORE THAN THAT OF COTTON , MASS OF SAND IS ALSO MORE THAN THAT OF COTTON.

DENSITY OF SAND = 1631 KG/M³

DENSITY OF COTTON = 450 KG/ M³

SAND IS APPROXIMATELY 4 TIMES(3.6 TIMES) MUCH DENSER THAN COTTON.

HOPE THIS HELPS.

Answer 2

Answer:sand has Mort large particle

But Colton is only light particle

Explanation: