Picture of "Gravity waves" and Sprites on weather.com

In summary, the conversation clarifies that there is a distinction between gravity waves and gravitational waves. The former are waves in a fluid caused by gravity, while the latter are ripples in space-time caused by massive objects. The conversation also includes a link to a Wikipedia page for further information.
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  • #2
Gravity waves are not the same thing as gravitational waves. They are waves in a fluid where the restoring force is gravity, such as ordinary ocean waves.

Wikipedia link: https://en.wikipedia.org/wiki/Gravity_wave
 
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Likes Dr. Courtney, olivermsun, davenn and 1 other person
  • #3
:oops:oh, right. guess I should have googled that one - I honestly hadn't heard of it.
 

1. What are gravity waves and sprites?

Gravity waves are disturbances in the Earth's atmosphere caused by the upward movement of air, while sprites are luminous flashes that occur above thunderstorms.

2. How do gravity waves and sprites form?

Gravity waves are typically formed by weather events such as thunderstorms, strong winds, or frontal systems. Sprites are believed to be formed by the intense electrical fields created during thunderstorms.

3. Are gravity waves and sprites dangerous?

Gravity waves are not considered to be dangerous, but they can impact air travel and cause turbulence. Sprites, on the other hand, are not known to pose any significant danger to humans.

4. Can gravity waves and sprites be seen with the naked eye?

Gravity waves are not visible to the naked eye, but their effects can sometimes be seen in clouds. Sprites can sometimes be seen from the ground, but they are more commonly observed from space.

5. How do scientists study gravity waves and sprites?

Scientists use a variety of instruments such as satellites, radars, and high-speed cameras to study gravity waves and sprites. They also conduct experiments in controlled environments and analyze data collected from thunderstorms.

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