
B3C5_溫度與熱A卷

Quiz
•
Physics
•
8th Grade
•
Medium
chungtsen chen
Used 1+ times
FREE Resource
40 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
等體積的 A、B 兩物體的比熱各為 0.03 卡/克.℃和 0.21 卡/克.℃,其密度比為 7:2,今欲使其溫度上升的度數相等,則 A、B 所需的熱量比為何?
1:2
1:1
2:1
3:1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
用比熱為 0.030 卡/克.℃的甲金屬和比熱為 0.050 卡/克.℃的乙金屬,製成比熱為 0.038 卡/克.℃的合金,則金屬甲與乙混合時的質量比為何?
2:1
3:1
3:2
2:3
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
如圖為一質量 m 克的某物質,受熱時的溫度變化。固、液、氣態的比熱分別以 S固、S液、S氣表示。則該物質的比熱大小為何?
S固>S液>S氣
S液>S氣>S固
S液>S固>S氣
S氣>S固>S液
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
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