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If a substance forms crystals when it solidifies, its _______ points are the same. A. melting and freezing B. melting and condensation C. evaporation and freezing D. evaporation and condensation
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Asked 12/10/2017 3:38:02 PM
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User: If a substance forms crystals when it solidifies, its _______ points are the same. A. melting and freezing B. melting and condensation C. evaporation and freezing D. evaporation and condensation

Weegy: If a substance forms crystals when it solidifies, its melting and freezing points are the same.
Expert answered|Score 1|soumen314|Points 2267|

User: The main difference between the internal combustion engine and the diesel engine is that the diesel engine A. has no ignition system. B. does not have a crankshaft. C. does not utilize pistons. D. has no connecting rods.

Weegy: The main difference between the internal combustion engine and the diesel engine is that the diesel engine has no ignition system.
Expert answered|Score .972|mythmoh|Points 5260|

User: In order for combustion to occur, what needs to happen? A. Oxygen is removed from the area. B. The temperature of the fuel is lowered. C. The ignition point for a given fuel is met. D. A fuel sits in the presence of a small amount of oxygen.

Weegy: The ignition point for a given fuel is met. -needs to happen in order for combustion to occur.
Expert answered|Score .982|Janet17|Points 32712|

User: Which one of the following indicates a drop in temperature? A. The alcohol in a thermometer expands. B. The brass on a bent bimetallic strip is on the outside curve. C. A bimetallic strip bends so that the steel is on the outside curve. D. The column of liquid in a thermometer moves up three degrees.

Weegy: A bimetallic strip bends so that the steel is on the outside curve. This indicates a drop in temperature.
Expert answered|emdjay23|Points 133811|

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Convert the temperature 288 K to degrees Celsius. A. 15 C B. 561 C C. 172 C D. 748 C
Weegy: The temperature 288 K to degrees Celsius is 15 C. User: When heating water, during what temperature range will the temperature cease to change for some time? A. 84°C–88°C B. 54°C–62°C C. 32°C–43°C D. 98°C–102°C Weegy: When heating water, the temperature will cease during 98°C-102°C to change for some time. (More)
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Asked 12/10/2017 3:47:06 PM
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