Common-Core/ Grade 7
Science MCQ Based On Predicting heat flow and temperature changes
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Common-Core Grade 7 - 7 Predicting heat flow and temperature changes
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Heat gets transferred from a hot object to a cold object.
generally heat flows from a hotter object to a colder object.
For example. Heating of milk in a pan.
Temperature is directly proportional to heat.
Hotter objects have higher temperature than colder ones.
Heat is directly proportional to temperature.
Heat flows from hotter object to colder object.
Here the transmission of energy from one particle of the medium to another took place with the particles being in direct contact with each other.
When the temperature of an object increases, the amount of thermal energy in it also increases.
Radiation is generated by the emission of electro-magnetic waves.
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