Physics

Discussions and questions in astronomy, cosmology, classical physics, modern physics, theoretical physics, experimental physics, quantum physics, and other fields related to physics.

How ice turns into water vapor without melting to water first?

C001nC13v34 replied 9 years ago

Find ratio of water of different temperatures to attain a specific temperature

C001nC13v34 replied 9 years ago

Why a human body exposed to the thermosphere won't feel the heat?

C001nC13v34 replied 9 years ago

[Ask a Geek] What if you pressed something indefinitely?

Karthikeyan KC replied 10 years ago

[Ask a Geek] Applying uncertainty principle for a macroscopic object

Karthikeyan KC replied 10 years ago

Is it possible for ice to sink?

Karthikeyan KC replied 10 years ago

How can NASA tell exactly what an exoplanet’s is made up of?

C001nC13v34 replied 10 years ago

Is the earth drifting away from the Sun?

ReyM03 replied 10 years ago

How do live TV shows sync audio and video?

Cave D. replied 10 years ago

Dawn's better look at the bright spots on Ceres

Karthikeyan KC replied 11 years ago

Does neutrons really have no charge at all?

SharpLuke replied 11 years ago

Could a black hole serve as a wormhole?

FarhanM replied 11 years ago

Will I suffocate if I sleep by covering my head (and whole body) with blanket?

Karthikeyan KC replied 11 years ago

Why most wind turbines have three blades while one is the most efficient design?

FarhanM replied 11 years ago

The quest for the true randomness.

C001nC13v34 replied 11 years ago

If I have to put out a star, what is the appropriate material to use?

C001nC13v34 replied 11 years ago

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