give reason for each of the following: a if we stand on one leg on sand ,we sink more b - Physics - More about Solid Liquid and Gases

Question

give reason for each of the following:
a if we stand on one leg on sand ,we sink more
b dams and tall-buildings are made broader at the bottom
c a balloon collapses when air is removed from it
d in a fountain pen,ink does not run out by its own

Ankur · Accepted Answer

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Refer to the link given below to get the answer of the part (d)
:

https://www meritnation
com/ask-answer/question/in-a-fountain-pen-ink-does-not-run-out-by-its-own-why/more-about-solid-liquid-and-gases/2646988

give reason for each of the following: a.if we stand on one leg on sand ,we sink more b.dams and tall-buildings are made broader at the bottom c.a balloon collapses when air is removed from it d.in a fountain pen,ink does not run out by its own

give reason for each of the following:

a.if we stand on one leg on sand ,we sink more

b.dams and tall-buildings are made broader at the bottom

c.a balloon collapses when air is removed from it

d.in a fountain pen,ink does not run out by its own