Question
A copper block of mass 3 kg is heated in a furnace to a
temperature of 450°C and then placed on a large ice block. Find the maximum amount of ice that can melt? (specific heat of copper = 0.39 Jg-1 K-1 , heat of fusion of water = 335 Jg-1 K-1)Solution
The correct answer is B
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"Sagar Parikrama" is a transformative journey planned across the coastal belt to show solidarity with the fisher folk, fish farmers, and related stakeho...
Which of the following statement is correct about Certified seed?Â
Who is known as the father of 'university extension?
How many ATP molecules can be derived from each molecule of acetyl CoA that enter the Krebs' cycle?
Which of the following is a fruit thinning plant growth regulator?
What should be the spacing for standard variety of apple tree?
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The common weeds of wheat crop are:
Pusa Meghdoot is a first hybrid of
It is the yield of marketable crop produced per unit of water used in evapotranspiration -
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