12. Refer to the given question.

Cool the ball and heat the plate.

7. Which of the following statement is true?

Waves transmit energy but not momentum.

2. Refer to the given question.

Half the grandsons will be color-blind

11. Refer to the given question.

Water has a high specific heat.

10. One gram of steam at 100o Celsius causes a more serious burn than one gram of water at 100o because the steam _____.

Has a higher specific heat capacity

1. Which of the following is the best example of environmental remediation?

Consuming bacteria are sprayed on areas that has soil contaminated w/ PCB's

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2019 Regional Science Quiz Bowl - Championship Round

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Championship Round

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Questions 15

Answers

1
12. Refer to the given question.
Heat the ball and cool the plate.
None of the above
Cool the ball and heat the plate.
Raise the temperatures of the ball and the plate by the same amount.
2
7. Which of the following statement is true?
Waves transmit energy but not momentum.
Waves can transmit either energy or momentum but not both.
Waves transmit momentum but not energy.
Waves transmit both energy and momentum.
3
9. Refer to the given question.
Silver
Iron
Copper
Aluminum
4
8. You have cut a hole in the middle of a large sheet of metal. When the sheet is heated, the area of the hole ______.
always decreases.
always increases.
decreases only if the hole is in the exact center of the sheet.
increases only if the hole is not in the exact center of the sheet.
5
4. Refer to the given question.
No, they're the same temperature
No, they're colder since they lose heat to the other penguins
Yes, they're warmer
None of the above
6
6. Non-identical loads are connected in series with the source. Which of the following is same for all loads?
all of the above
voltage
resistance
current
7
13. Refer to the given question.
-6 Volts
0 Volt
3 Volts
6 Volts
8
14. Refer to the given question.
They have the same area
White area
Purple area
Green area
9
2. Refer to the given question.
All the children will be color-blind
Half the grandsons will be color-blind
All the grandchildren will be color-blind
Only the sons will be color-blind
10
11. Refer to the given question.
Water is fairly dense compared with many other liquids.
Water remains in a liquid state for a wide range of temperatures.
Water has a high bulk modulus.
Water has a high specific heat.
11
10. One gram of steam at 100^o Celsius causes a more serious burn than one gram of water at 100^o because the steam _____.
Contains more internal energy
Strikes the skin with greater force
Is less dense
Has a higher specific heat capacity
12
1. Which of the following is the best example of environmental remediation?
The annual volume of sewage flowing into a stream is decreased by 50%
Consuming bacteria are sprayed on areas that has soil contaminated w/ PCB's
The height of a factory smokestack is increased
A parcel of forest land is declared a state park
13
3. Refer to the given question.
B
D
A
C
14
15. Refer to the given question.
B
D
A
C
15
5. Refer to the given question.
rise
none of the above
remain the same
fall

2019 Regional Science Quiz Bowl - Championship Round Flashcards | StudBud