Complete the energy range values for the 3rd orbital (2nd excited state) of Hydrogen. The electron can be placed in the 3rd orbital by manually dragging the electron or firing an Lβ photon once when the electron is in the ground state. Note also that the electron will deexcite with time and so it may need to be placed in the 2nd orbital repeatedly. 1st Excited State Electron in HRange 1 Range 2 Range30 to 1.9 ev(anything less that thisenergy will fall to excite the atom)

unbalanced force

explanation:

the answer is false. this is because for ice to melt, it requires latent heat of melting. latent heat means heat energy required to change phase without any increase in temperatures. therefore, the ice will take energy from the environment to melt hence atmospheric temperatures will reduce.

the speed of the cart after 3 seconds of low fan speed is ⇒ 54.0 cm/s.

the speed of the cart after 5 seconds of medium fan speed is ⇒ 120.0 cm/s.

the speed of the cart after 2 seconds of high fan speed is ⇒ 64.0 cm/s. 

just did the lab.