题目内容 (请给出正确答案)
[主观题]

The heat released by burning oil and coal is the direct cause of global warming.

A.Right

B.Wrong

C.Not mentioned

提问人:网友shujin841 发布时间:2022-01-06
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When the heat dissipation of the heat exchanger can be ignored, the heat absorbed by the cold fluid in the heat exchanger(换热器) is equal to the heat released by the hot fluid
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第2题
The heat released by burning oil and coal is the direct cause of global warming.A.RightB.W

The heat released by burning oil and coal is the direct cause of global warming.

A.Right

B.Wrong

C.Not mentioned

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第3题
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第4题
The heat released by burning oil and coal is the direct cause of global warming.

A.Right

B.Wrong

C.Not mentioned

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第5题
When a material burns in the air, heat is released and new substances are______.A.separate

When a material burns in the air, heat is released and new substances are______.

A.separated

B.ruined

C.formed

D.dissolved

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第6题
To______ the heat released from the inside machine, powerful ventilators were used.A.dispa

To______ the heat released from the inside machine, powerful ventilators were used.

A.dispatch

B.dissipate

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D.displace

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第7题
The amount of heat released by steam when it changes to water at the same temperature is c
alled_____.

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第8题
Based on the information in Tables 1 and 2, the heat released from the burning of 5.0 g of
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A.5 kJ

B.10 kJ

C.15 kJ

D.20 kJ

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第9题
A ______ is one whereby water is released as rainfall, generating heat, and causes water v
apour to be pulled into the storm to replace it.

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第10题
Based on the data in Table 2, one can conclude that when the mass of sucrose is decreased
by one-half, theamount of heat released when it is burned in a bombcalorimeter will:

A.increase by one-half.

B.decrease by one-half.

C.increase by one-fourth.

D.decrease by one-fourth.

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