speed of light Experiment | روشنی کی رفتار کا تجربہ
1 year ago
24
speed of light Experiment | روشنی کی رفتار کا تجربہ
The first terrestrial measurement of the speed of light was done by Fizeau in 1849 when he projected a pulsed beam of light onto a distant mirror. Based on the number of teeth and speed of rotation of the toothed wheel, and knowing the distance to the mirror, he was able to calculate a speed of 315,000 km/s.
Loading comments...
-
24:23
MYLUNCHBREAK CHANNEL PAGE
22 hours agoIstanbul Should NOT Exist - Pt 5 of 5
27.9K18 -
15:31
Chris Harden
2 days ago $1.88 earnedOvershadowed by Gary | Lake Station, Indiana
16K3 -
8:27:16
SLS - Street League Skateboarding
19 days agoSLS Paris 2025 🛹 | OCTOBER 11, 2025
417K33 -
6:15:10
SpartakusLIVE
9 hours ago$120,000 WZ Tourney || #1 Tournament Champion RETURNS
30.6K1 -
47:47
Athlete & Artist Show
9 hours ago $1.25 earnedSeason 6 Premiere, NHL Season Preview!
22.4K2 -
17:17
Advanced Level Diagnostics
20 days ago $2.58 earnedWhy won't this Mack Truck Charge!
28.1K4 -
1:33:51
Steve-O's Wild Ride! Podcast
16 days ago $13.33 earnedJohn C. Reilly's Surprising Connection To Jackass (And Beef With Weeman!)
120K25 -
LIVE
StoneMountain64
6 hours agoBattlefield 6 Unlocks and Challenges
79 watching -
7:34:25
Total Horse Channel
14 hours agoLow Roller Reining Classic | Main Arena | October 11th, 2025
60.3K6 -
4:09:57
GamerGril
7 hours agoZombie Fight Club 💞Dying Light The Beast💞
14.9K2