G11 Homework 2
5 Questions
| Attempts: 126
The G11 Homework 2 quiz is a simple and direct test on heat and conduction experiment. How well do you understand heat? Do you know the properties of heat conductors and insulators? Find the answers and more below.
Questions and Answers
- 1.
Spoons made of different materials were placed in four cups of coffee poured from the same jug. Which spoon will be hottest to touch at the end X?
- A.
A
- B.
B
- C.
C
- D.
D
Correct Answer
B. B -
- 2.
A heater is placed in a room.Which diagram shows the movement of air as the room is heated?
- A.
A
- B.
B
- C.
C
- D.
D
Correct Answer
A. A -
- 3.
There is a vacuum between the double walls of a vacuum flask.Which type of heat transfer are reduced by the vacuum?
- A.
Conduction, convection and radiation
- B.
Conduction and radiation
- C.
Convection and radiation
- D.
Conduction and convection
Correct Answer
D. Conduction and convection -
- 4.
The diagram shows a block of ice placed in a warm room.At which is the temperature the lowest?
- A.
A
- B.
B
- C.
C
- D.
D
Correct Answer
D. D -
- 5.
A beaker contains water at room temperature.How could a convection current be set up in the water?
- A.
Cool the water at X
- B.
Cool the water at Y
- C.
Stir the water at X
- D.
Stir the water at Y
Correct Answer
A. Cool the water at X -
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Current Version
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Jan 11, 2018Quiz Edited by
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Nov 11, 2014Quiz Created by
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