Question

If the change in internal energy = 1864], specific

heat capacity = 55J/°C/kg, and temperature
change = 30°C, what is the mass of the object?
Give your answer to 2 decimal places.
m =
New Line
kg

Answer 1

Therefore, the mass of the object is 1.83 kg.

Step-by-step explanation:

To find the mass of the object, we can use the formula:

heat capacity = mass × temperature change

Rearranging the formula, we have:

mass = heat capacity / temperature change

Substituting the given values:

mass = 55 J/°C/kg / 30 °C

Simplifying the equation, we find:

mass = 1.83 kg