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Subject: Science, asked on 17/2/17

Density of dead sea is very high.Give reason

Subject: Science, asked on 17/2/17

i am the process of removing salt from sea water,who am i ?

Subject: Science, asked on 14/2/17

Give a brief account of water present on earth. Explain different uses of water.

Subject: Science, asked on 14/2/17

differentiate between condensation and collection(2 points each)

Subject: Science, asked on 14/2/17



Please give answer for the short answer type questions.

Subject: Science, asked on 14/2/17

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Please answer the above questions.

Subject: Science, asked on 14/2/17


Give a brief account of water present on earth.Explain different uses of water.

Subject: Science, asked on 14/2/17

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distinguish between evaporation and transpiration

Subject: Science, asked on 13/2/17

​kindly ans the questions

Subject: Science, asked on 7/2/17

when we start dissolving sugar in water we observe that after some time it will not dissolve any more sugar and we have to heat the solution  to dissolve more amount of sugar please explain  why sugar dissolve after heating.

Subject: Science, asked on 6/2/17

differentiate between evaporation and transpiration

Subject: Science, asked on 6/2/17

explain the basic processes involved in the changes of different states of water

Subject: Science, asked on 2/2/17

We know that water contains hydrogen and oxygen. Hydrogen burns the fire and oxygen help in continuing burning so why when water disposed to fire fire stop burning

Subject: Science, asked on 31/1/17

What is magnetic feild?

Subject: Science, asked on 8/1/17

the poll water is blue because it have cholirne  added but why is ocean water blue ?
 

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