When a material is heated, the change in temperature depends on the kind of material and its mass. Different objects can absorb and release
different amounts of energy when heated and cooled. This property is
called heat capacity. How might scientists apply this property to design
something useful in the real world? Give one or two examples.

When can a theory be modified if a new type of technology allows for new observations that raise new questions? a-immediately, while the questions about the theory are being asked b-after new hypotheses related to the theory are tested in experiments c-only after the new observations disprove all parts of the theory d-while scientists begin to think about how the theory could improve