9. Quantum Mechanics
Electromagnetic Spectrum
9. Quantum Mechanics Electromagnetic Spectrum
10PRACTICE PROBLEM
Given the right conditions, large circles or rings can be seen around the moon or the sun which is a phenomenon known as 22° Halo. Ice crystals at high altitudes refract light from the sun and moon. This phenomenon occurs around 5.5-6.4 km above the Earth's surface. Identify in which region of the atmosphere this phenomenon occurs.
Given the right conditions, large circles or rings can be seen around the moon or the sun which is a phenomenon known as 22° Halo. Ice crystals at high altitudes refract light from the sun and moon. This phenomenon occurs around 5.5-6.4 km above the Earth's surface. Identify in which region of the atmosphere this phenomenon occurs.