When the temperature is below zero，water will _______.
A: freeze
B: virtue
C: sink
D: seek
A: freeze
B: virtue
C: sink
D: seek
A
举一反三
- When the temperature is below zero， water will _______.
- If the temperature is subzero, the temperature is . A: above zero B: below zero C: at zero D: high
- These clouds will contain drops of water at temperature above freezing, or ice crystals at temperatures below freezing. A: coldness B: zero C: average D: ice
- My teacher told me that salt water _________ (freeze) at a lower temperature than fresh water.
- If the temperature is below 0℃, the water will turn into _____ in the open air. A: ice B: steam C: fog D: rain
内容
- 0
中国大学MOOC: When water cools, but does not freeze, the molecules move ______________ and take up ______________ space.
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At what temperature does water freeze? 未知类型：{'label': 'questionDesc', 'content': '请选择正确答案。', 'isMemberControl': 0, 'type': 181} A: 100℃ B: 0℃
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When the moisture content of food is equal, the higher the temperature, the greater the water activity.
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When temperature is higher than melting point, ( ) affect(s) water activity. A: sample composition B: sample weight C: sample color D: temperature
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The optimal water temperature when we bathe dogs in spring is A: 30℃ B: 32℃ C: 34℃ D: 36℃