Science, asked by Akina5959, 1 year ago

Q1 Give reasons:

(a) A camel can run in a desert easily as compared to horse.

(b) A army tank weighing more than a thousand tonne rests upon a continuous chain.

(c) A truck or a motorbus has much wider tyres.

(d) Cutting tools have sharper edges.

(e) Buildings have broad foundations

(f) Dams have broader walls at the bottom.

(g) A cork floats while a nail sinks in water

(h) A body loses its weight when dipped in water

Q2. Name the factor on which the density of the fluid depends.

Answers

Answered by Anonymous
36
A camel has a broad feet making it easier to walk on sand.
To make it easy to move as there will be less pressure since it does not entirely rest in the ground.
To make it easier to move and to make the weight get evenly distributed over wide areas.
Since the pressure is more when the volume or edge of the tool is sharp and pointed.
So that the weight of the building gets evenly distributed .
Because the atmospheric pressure and the pressure of the water is more at the bottom part of the dam so it has a string base.
The density of a nail is more as the volume is less so it sinks,but the volume of a cork is more so the density is more as density=mass /volume so it floats.
A body losses it weight as the body gets melted or dissolved in the water.

The density oh the fluid depends on the weight of the fluid I am not very sure of this question sorry

Answered by jasakaransingh3324
6

Answer:

A camel can walk / run in deserts very easily as compared to horse ,donkey etc.,because its

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