Question

true or false: changing the temperature of a substance depends on the m the substance.
true
false

Explanation:

The question is about the relationship between changing the temperature of a substance and its mass (assuming the missing word is "mass"). The amount of heat required to change the temperature of a substance is related to its mass (via the formula \( Q = mc\Delta T \), where \( Q \) is heat, \( m \) is mass, \( c \) is specific heat, and \( \Delta T \) is temperature change). So changing the temperature (when considering heat input/output) depends on the mass of the substance. Thus the statement is True.

Answer:

True