A tungstern filament lamp contains Argon gas at low pressure. Why is air not used?

      

A tungsten filament lamp contains Argon gas at low pressure. Why is air not used?

  

Answers


Chrispoh
Argon gas is inert and cannot oxidize the tungstern filament while n-type air does.
chrispohmomanyi answered the question on October 5, 2017 at 09:36


Next: What is the difference between P-type and N-type semiconductors.
Previous: Explain how wavelength varies with depth of water in a tank of variable length.

View More Physics Questions and Answers | Return to Questions Index


Exams With Marking Schemes

Related Questions