Calculate the Amount of Energy Needed to Raise the Temperature

question 50

Essay

Calculate the amount of energy needed to raise the temperature of 25 mL ethanol (density = 0.80 g/mL) from 10.0 °C to 20.0 °C (c = 0.581 cal/g°C) both in cal and joules.

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Definitions:

In-Phase

Usually used to mean properly timed or properly balanced. A driveshaft that is in-phase would be assembled balanced and with the yokes aligned.

Drive Axles

The axles connected to the vehicle's drivetrain that are responsible for transmitting power from the transmission to the wheels, enabling movement.

Parallel-Joint Driveline

In driveline terminology, a drive shaft construction in which all of the companion flanges and yokes are parallel with the working angles of the U-joints set to being equal and opposite.

Mating Yokes

Components designed to connect or join together in a mechanical system, ensuring proper alignment and transfer of motion or force.