Atrain travels due south at 24 m/s (relative to the ground) in a rain that is blown toward the south by the wind. the path of each raindrop makes an angle of 70° with the vertical, as measured by an observer stationary on the ground. an observer on the train, however, sees the drops fall perfectly vertically. determine the speed of the raindrops relative to the ground.

Explanation:

given,

train travels due south at = 24 m/s

rain blown toward south

path of raindrop = 70° with vertical

so,

now,

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:

answer:   you might love summer weather, but you don’t want it to feel like the sun is inside your car. but a hot car that just won’t seem to cool down might be a bigger of a problem than you think. your car relies on being at the right temperature.

explanation: