4. Class 11th Physics | Doppler’s Effect | When Source is Moving & Observer is at Rest

4. Class 11th Physics | Doppler’s Effect | When Source is Moving & Observer is at Rest

let us analyze the phenomenon of doppler’s effect when source is moving and observer is at rest . say if, this , is the source of sound having , frequency n knot hertz , and in front of it at…

How 5G Cell Service Could Hurt Weather Forecasts

How 5G Cell Service Could Hurt Weather Forecasts

[♪ INTRO] For all that we complain about weather forecasts, they’re actually pretty amazing. A 5-day forecast today is about as reliable as a 24-hour forecast was in 1980. It’s not just about the convenience of having your umbrella, either.…

Color Vision: Trichromatic and Opponent Process Theories (Intro Psych Tutorial #46)

Color Vision: Trichromatic and Opponent Process Theories (Intro Psych Tutorial #46)

Hi, I’m Michael Corayer and this is Psych Exam Review. In this video I’m going to explain how color vision works. Now an important thing to begin, is that color is not actually in light and it’s not really in…