Question

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Extended Learning - Activities and
plastic
Vake a 50 cm x 50 cm bed of dry sand about 10 cm in thickness
Make sure that its top surface is levelled. Take a wooden or a
stool Cut two strips of graph paper each with a width of 1 cm
Paste them vertically on any leg of the stool - one at the bottom and
the other from the top. Now gently put the stool on the sand bed
with its lees resting on the sand. Increase the size of sand bed il
required. Now put a load, say a school bag full of books, on the seat
of the stool Mark the level of sand on the graph strip. This would
Sve you the depth, if any, to which the legs of stool sink in sand
Nezi, tum the stool upside down so that now it rests on its seat on
the sand bed. Note the depth to which the stool sinks now. Next
put the same load on the stool and note the depth to which it sinks
in the sand. Compare the pressure exerted by the stool in the two
situations.​

Answer 1

Answer:

rrs reverence hence sambandh dhritrashtra

jugnu

Explanation:

tsang offerings snehil halved