GCSE Physics: Insulation Experiment Quiz

What is the main purpose of using insulation in the experiment described?

• To make the water boil faster

• To increase the heat inside the cans

• To measure the amount of water in the cans

• To reduce the heat lost due to conduction

What material is suggested for wrapping around the beaker to create insulation?

• Paper

• Aluminum foil

• Bubble wrap

• Plastic sheet

What can be used to hold the insulation on the beaker?

• Glue

• Tape

• Elastic band

• Staples

What is used to cover the top of the can to reduce energy loss due to convection?

• A glass plate

• A cardboard lid

• A plastic lid

• A metal cover

How many layers of insulation were tested in the experiment?

• All of the above

• Two layers

• Four layers

• Eight layers

What is the initial temperature of the water used in the experiment?

• 85 degrees Celsius

• 75 degrees Celsius

• 90 degrees Celsius

• 100 degrees Celsius

What is used to measure the temperature in the experiment?

• A calorimeter

• A thermometer

• A barometer

• A hygrometer

What happens to the temperature of the can with no insulation over 20 minutes?

• It remains constant

• It increases

• It fluctuates

• It decreases rapidly

Which can had the slowest decrease in temperature?

• The can with no insulation

• The can with two layers of insulation

• The can with six layers of insulation

• The can with eight layers of insulation

What should be done to make it a fair test when starting a new measurement?

• Change the amount of water

• Use different cans

• Use cold water

• Boil the kettle each time