Specific Heat of Metals Lab

What is the main objective of the specific heat of metals lab?

• To identify the color of different metals

• To determine the specific heat of metal samples

• To calculate the volume of metal samples

• To measure the density of metal samples

What is the purpose of using a calorimeter in this experiment?

• To measure and absorb the temperature change of water

• To determine the color of the metal

• To calculate the density of the metal

• To measure the mass of the metal

What is the initial temperature of the water in the calorimeter?

• 25.0 degrees Celsius

• 58.5 degrees Celsius

• 21.5 degrees Celsius

• 30.3 degrees Celsius

How is the final temperature of the water determined?

• By calculating the average temperature of the metal and water

• By measuring the temperature after the metal transfers heat to the water

• By observing the color change in the water

• By measuring the temperature of the metal

What is the formula used to calculate the specific heat of the metal?

• Q = MΔT

• Q = MCΔT

• Q = M/V

• Q = CΔT

What is the specific heat of water used in the calculations?

• 2.00 joules per gram degree Celsius

• 1.00 joules per gram degree Celsius

• 0.39 joules per gram degree Celsius

• 4.18 joules per gram degree Celsius

What is the specific heat of the unknown metal for sample D?

• 1.00 joules per gram degree Celsius

• 4.18 joules per gram degree Celsius

• 2.00 joules per gram degree Celsius

• 0.39 joules per gram degree Celsius

Which metal is sample D identified as based on its specific heat?

• Iron

• Copper

• Aluminum

• Zinc

What should be done after calculating the specific heat for all samples?

• Recalculate the mass of the samples

• Answer the conceptual questions

• Submit the lab report

• Reheat the metal samples

What is the final step in the lab procedure?

• Answer the conceptual questions

• Submit the lab report

• Recalculate the mass of the samples

• Reheat the metal samples