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Subject: Science, asked on 1/9/15

difference between thermal expansion and contraction.....

Subject: Science, asked on 27/7/15

How can fish survive in cold regions like polar regions?  Which fishes are they?  Can all fishes survive there?

Subject: Science, asked on 6/2/23

Kindly answer the question that follows below:

Subject: Science, asked on 28/11/21

Please answer thx

Subject: Science, asked on 4/10/19

What is time traveling

Subject: Science, asked on 26/9/19

Mercury corrode in the air or not

Subject: Science, asked on 12/9/19

Define clinical thermometer and laboratory thermometer??? And draw diagram????

Subject: Science, asked on 8/9/17

Can the laboratory thermometer be filled with mercury

Subject: Science, asked on 8/9/17

Explain the working of a fire alarm with a labelled diagram

Subject: Science, asked on 18/2/17

does the quantity of water affect its temperature??

Subject: Science, asked on 26/11/16

(d) Which is warmer 30°C or 30°F? …………and which is colder?
10°F or 10°C? …………

Subject: Science, asked on 26/11/16

Calculate the temperature at which the reading on the Fahrenheit scale is double the reading on the Celcius scale..(Explain in detail)

Subject: Science, asked on 26/11/16

Find out how heat is transferred in the following? Draw a picture and show using arrows and also  show and write whether heat is transferred from the surroundings or to the surroundings?
1)Eggs boiling in the water
2)A fireplace
3)Melting ice cream
4)Chicks cosy under a lamp
5)Hot water spring
6)A hot cup of tea

Subject: Science, asked on 25/11/16

​If difference in temperature between A and B is 50°C. What is the difference in Fahrenheit​

Subject: Science, asked on 25/11/16

4) Observe each picture carefully and find out how heat is transferred in
the following? Draw an arrow in of the following to show whether heat
is transferred from the surroundings or to the surroundings?
1)Eggs boiling in the water
2)A fire place
3)Melting of ice cream
4)Chicks cozy under a lamp
5)Hot water spring
6)A hot cup of tea

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