What is the average de broglie wavelength of oxygen molecules in air at a temperature of 27°c? use the results of the kinetic theory of gases the mass of an oxygen molecule is 5.31 x 1026 kg

Explanation:

Average velocity of oxygen molecule at given temperature is

now we have

M = 32 g/mol = 0.032 kg/mol

T = 27 degree C = 300 K

now we have

now for de Broglie wavelength we know that

the aurora is formed when charged particles emitted from the sun during a solar flare penetrate the earth's magnetic shield and collide with atoms and molecules in our atmosphere. these collisions result in countless little bursts of light, called photons, which make up the aurora.

auroras are generated by charged solar particles hitting molecules in earth's atmosphere. this usually happens in high latitudes, because our planet’s magnetic field tends to funnel these particles toward the poles. that’s why it can be experienced in northern ohio.