Exploration of this part of the atmosphere was conducted in the nineteenth century with hot-air ...

Author Question: Exploration of this part of the atmosphere was conducted in the nineteenth century with hot-air ... (Read 131 times)

Alainaaa8

Hero Member
Posts: 576

on: Jul 28, 2018

Exploration of this part of the atmosphere was conducted in the nineteenth century with hot-air balloons.
a. Stratosphere
b. Troposphere
c. Mesosphere
d. Thermosphere

Question 2

Calculate the energy in electron volts of the photon emitted when an electron in a hydrogen atom goes from n = 2 to n = 1.

kristenb95

Sr. Member
Posts: 318

Reply #1 on: Jul 28, 2018

Answer to Question 1

b

Answer to Question 2

10.20 eV (-3.40 eV + 13.60 eV)

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