A 75 g sample of aluminum is at room temperature (25°C). A student does a lab that causes the metal to absorb 250 J of heat. What is the new temperature of the aluminum? The specific heat of aluminum is 0.897 J/g · °C.

aquifers are bounded above and below by impermeable rock. the driving force of groundwater movement in confined aquifers is pressure, rather than gravity.

warm front forms when a moist, warm air mass slides up and over a cold air mass. as the warm air mass rises, it condenses into a broad area of clouds. a warm front brings gentle rain or light snow, followed by warmer, milder weather.

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