Sample interview questions: Can you explain the fundamental concepts of atomic physics?
Sample answer:
Fundamental Phenomena in Atmospheric Physics
1. Atmospheric Pressure and Weight:
- Air exerts a force on objects due to its weight, causing air pressure. Atmospheric pressure varies with factors such as elevation, temperature, and density.
2. Atmospheric Circulation:
- Air masses move horizontally and vertically, creating weather patterns. Circulation is driven by temperature gradients, pressure differences, and the Coriolis effect (deflecting force due to Earth’s rotation).
3. Temperature Profiles:
- Temperature typically drops with increasing elevation in the tropopause (layered closest to Earth’s surface).
- Temperature inversions occur when a warmer air layer lies above a colder one, creating stable air conditions.
4. Cloud and Precipitation Processes:
- Water vapor condenses to form clouds when air cools and becomes saturated.
- Precipitation occurs when cloud droplets become too heavy and fall as rain, snow, sleet, or hail.
5. Atmospheric Radiation:
- Solar radiation is the primary energy source for the atmosphere.
- Radiation is scattered, r… Read full answer