Silver is a very good conductor, this means its resistivity is very low (from table, we can check the precise value, which is 

).
Pure water, instead, is a very bad conductor, this means its resistivity is very high, of order of 

 (

 ). Even without knowing the precise value of the pure water resistivity, we can estimate the ratio between the pure water resistivity and the silver resistivity by comparing the two orders of magnitude:

Therefore, we can say that the correct answer is
 
 
        
        
        
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Answer:
I think the answer is 0.2 m/s2
Explanation:
 
        
             
        
        
        
Answer:
The latent heat of fusion of water is 334.88 Joules per gram of water.
Explanation:
Let the latent heat of ice be 'x' J/g
1) Thus heat absorbed by 100 gram of ice to get converted into water equals 

2) heat energy required to raise the temperature of water from 0 to 25 degree Celsius equals

Thus total energy needed equals 
3) Heat energy released by the decrease in the temperature of water from 25 to 11 degree Celsius is

Now by conservation of energy we have
