Which statement is wrong?
1. Temperature measures the average kinetic energy of random motion, but not other kinds of energy.
2. Adding the same amount of heat to two different objects will produce the same increase in temperature.
3. When the same amount of heat produces different changes in temperature in two substances of the same mass, we say that they have different specific heat capacities.
4. Different substances have different thermal properties due to differences in the way energy is stored internally in the substances.
5. Each substance has its own characteristic specific heat capacity.

2. Adding the same amount of heat to two different objects will produce the same increase in temperature.

Explanation:

Different materials have different specific heat capacity. The heat applied is proportional to the product of the mass, specific heat capacity and temperature rise of a substance.

This statement is false because applying the same heat to two different substances does not produce the same temperature increase.

absorption lines are where light has been absorbed by the atom thus you see a dip in the spectrum whereas.

emission spectra have spikes in the spectra due to atoms releasing photons at those wavelengths.

explanation:

what experimental evidence led scientists to change from the previous model to this one?

a few of the positive particles aimed at a gold foil seemed to bounce back.

the colors of light emitted from heated atoms had very specific energies.

experiments with water vapor showed that elements combine in specific proportions.

cathode rays were bent in the same way whenever a magnet was brought near them.