Calorimetry: A 600-g piece of iron at 100°C is dropped into a calorimeter of negligible heat capacity containing 100 g of ice at 0°C and 120 g of water, also at 0°C. What is the final temperature of the system? The specific heat of iron is 448 J/kg ? K, the latent heat of fusion of water is 33.5 × 104 J/kg, and the specific heat of water is 4186 J/kg ? K.
What will be an ideal response?
0°C (only some of the ice will have melted)
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All of the most likely alternatives to water as a biological solvent are liquids at
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The ________ is the spherical outgassing as a comet nucleus is heated by the Sun. The process by which small debris condenses into planetesimals is ________.
Fill in the blank(s) with the appropriate word(s).
How can we easily understand the image that results from a pinhole camera like the one shown here?
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