Three blocks of metal at the same temperature are placed on a hot stove. their specific heat capacities are listed below. rank them from greatest to least in how quickly each warms up. steel, 450 j/(kg⋅∘c) aluminum, 910 j/(kg⋅∘c) copper, 390 j/(kg⋅∘c)

Greatest amount of time to warm up: Aluminum

Then steel,

then copper

Explanation:

The higher the heat capacity, the longer it takes to warm the metal up.

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:

the ima (higher than 1m) will be greater than the ima with the height of 1m.