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The answer is: when it is kept so the mercury level in the tube increases showing the temperature
A thermometer is an instrument that measures cold and heat, together with temperature variations.
it becomes a mixture of a warm and cold water :)))
that happens because cold water is heavier than hot water.
Scientists use a thermometer to measure how cold or how hot an object is.
the termometre gets warmer
If it freezes just a little it becomes cold water, but if it freezes more it becomes ice.
Use a thermometer. =====================
The answer is: when it is kept so the mercury level in the tube increases showing the temperature
a thermometer
Once the water temperature reach -4°,it does not freeze anymore,
the water continues to cycle through the water pump, radiator, and heater core until the engine reaches sufficient temperature to open the thermostat. when the thermostat opens, cooler water enters the engine block and heads and warmer water is pulled out of the block, enters the radiator to be cooled, and the cycle continues
cold water is much heavier than hot water . the water becomes warm
please study your lesson and listen to your teacher when she/he is teaching....dont chatwith your friend whille teaching so that you dont need to research understandddddddddddddddddd
a Thermometer.
A thermometer is an instrument that measures cold and heat, together with temperature variations.
it becomes a mixture of a warm and cold water :)))