Which radio wave technologies would be unaffected by satellites that are not working properly? space communication and television broadcasting television broadcasting and GPS O MRI and radio telescopes
O radio telescopes and space communication​

Awave is produced in a rope. the wave has a speed of 33 m/s and a frequency of 22 hz.

Engineers find a new metal that is stronger than steel but much lighter. this material is also significantly cheaper than what is currently used for most aircraft, available in large quantities, and easy to manufacture. the engineers are excited because this new material will lower the costs of buying and operating airplanes for companies. what is probably the best step for the engineers to make next?

What are the necessary conditions for fusion?