How does a wireless microphone work? The physics of sound and radio.

29,720 views

Física com Douglas

Published on Sep 1, 2018
About :

???? Learn Physics in a simple and efficient way! ???? Discover all my courses: ???? professordouglasgomes.com ???? Course for ENEM and entrance exams: ???? https://professordouglasgomes.com/fis... ???? Specific course for UECE: ???? https://professordouglasgomes.com/fis... ???? Follow exclusive tips and content on Instagram: ???? @fisicacomdouglas ???? Turn your studies into results! ???? ???? Learn Physics in a simple and efficient way! ???? Check out all my courses: ???? professordouglasgomes.com ???? Course for ENEM and entrance exams: ???? https://professordouglasgomes.com/fis... ???? Specific course for UECE: ???? https://professordouglasgomes.com/fis... ???? Follow exclusive tips and content on Instagram: ???? @fisicacomdouglas ???? Turn your studies into results! ???? Check out my Physics course for Enem and high-competition entrance exams: https://professordouglasgomes.com/fis... Instagram: / fisicacomdouglas Check out my Physics course for Enem and high-competition entrance exams: https://professordouglasgomes.com/fis... Instagram: / fisicacomdouglas Learn Physics the right way, without memorization, and achieve your dream of getting into college. Sign up for my online Physics course SuperMED: https://professordouglasgomes.com/sup... Follow me on Instagram: / fisicacomdouglas.com In this video lesson we show the difference between these concepts, which can be confused in everyday conversations. The sound wave is a mechanical wave, which propagates through vibrations of air particles. On the other hand, radio waves are electromagnetic and propagate through the vibration of electric and magnetic fields that can exist in any space, including in a vacuum. Our course: https://professordouglasgomes.com Speaker Physics: • Speaker Physics Electromagnetic Induction: • Lenz's Law: Unraveling Magnetic Induction... Our social networks: / professordouglasgomes / professordouglasgomes

  • vidoe Comments
Trend Videos
23:31
Noh Hong-chul surprised by the current Bali price level (self-cooking, close friend travel)
노홍철
407,998 views   2 days ago
6:53
G-DRAGON - POWER+Crooked♬
SBS Entertainment
4,361,422 views   2 weeks ago
7:45
[39th Golden Disk] GFRIEND - 'Intro + Running Through Time + Night + In Our Affectionate Season' ♪ JTBC 250107 Broadcast
Golden Disc
1,392,213 views   2 days ago
12:52
145,000 won per person? The most expensive strawberry buffet in Korea
더들리
572,387 views   2 days ago
8:34
I don't know Korean, sir
너덜트
825,169 views   1 day ago
29:25
Finnish Applicant's Winter Kingdom Survival Story [Finland 1]
레오티비 LEOTV
368,675 views   2 days ago
28:38
[vlog] Year-end spent with loved ones
찰스엔터
405,019 views   2 days ago
7:02
2NE1 - Come Back Home+Fire+I Don't Care+UGLY+I'm the Best♬
SBS Entertainment
6,221,015 views   2 weeks ago
5:34
Team MID Interview 2025 Season 1 [Invitation to Noxus] Season Opening
LCK
449,831 views   1 day ago
21:15
A heart-pounding winter survival operation💕
원지의하루
400,413 views   2 days ago
3:35
GFRIEND 'Season of Memories' (4K) STUDIO CHOOM ORIGINAL
STUDIO CHOOM [스튜디오 춤]
733,060 views   1 day ago
21:15
A heart-pounding winter survival operation💕
원지의하루
400,413 views   2 days ago
12:20
dream
유우키의 일본이야기 YUUKI
353,970 views   4 days ago
13:32
To be or not to be thyroid cancer, that is the question...
배말랭
483,382 views   3 days ago
10:24
A man you absolutely must not miss
짧은대본 ShortPaper
1,690,590 views   11 days ago
12:56
After seeing the rumors of Lee Kang-in's transfer to Arsenal
이스타TV
214,708 views   1 day ago
9:55
It's true that I didn't receive the diamond button
보겸TV
1,342,838 views   3 days ago
24:30
[🇦🇺vlog] A busy 2024 summer Christmas vlog spent with family
해쭈 [HAEJOO]
522,015 views   3 days ago
8:34
I don't know Korean, sir
너덜트
825,169 views   1 day ago
18:37
“My owner is blind, so I’ll see for him” A dog’s special reaction to its blind owner surprised even the vet
원샷한솔OneshotHansol
1,299,325 views   3 days ago
3:34
Closing ceremony, is this okay?
충주시
450,437 views   1 day ago
9:22
No, honey, stop crying;;
김계정
487,789 views   4 days ago
11:45
If you want to buy a laptop, now is the time. Why is there chaos in the community right now?
ITSub잇섭
1,221,127 views   4 days ago
18:37
“My owner is blind, so I’ll see for him” A dog’s special reaction to its blind owner surprised even the vet
원샷한솔OneshotHansol
1,299,325 views   3 days ago
3:35
GFRIEND 'Season of Memories' (4K) STUDIO CHOOM ORIGINAL
STUDIO CHOOM [스튜디오 춤]
733,060 views   1 day ago
1:33:36
An exciting night in Sa Pa & endless talks Punghyanggo EP.4 Vietnam Sa Pa
뜬뜬 DdeunDdeun
5,629,990 views   2 weeks ago
26:46
[VLOG] 6 years after marriage, father visits daughter's house for the first time👴🏻❗️(Proud Yujun, starts dieting)
리쥬라이크 LIJULIKE
777,000 views   3 days ago
11:04
Compliments are pouring in🥇 My heart is exploding! 50 years of secret recipe for refreshing Napa Cabbage Kimchi
딸을 위한 레시피 Recipes for daughters
114,414 views   2 days ago
20:26
And a new beginning, first independence
지유롭게
1,270,712 views   2 days ago
12:20
dream
유우키의 일본이야기 YUUKI
353,970 views   4 days ago
39:38
[Ep.21] Kim Won-hee calls Kim Yong-man OO? ㅣ The truth about the KakaoTalk message from 3 years ago that embarrassed Kim Yong-man [Jo Dong-ari Episode 21]
조동아리
397,865 views   3 days ago
12:56
After seeing the rumors of Lee Kang-in's transfer to Arsenal
이스타TV
214,708 views   1 day ago
Google AdSense
336 x 280
Up Next
57:05
[LIVE] Surprise Live with THIS MAN Jeonghan & Wonwoo that Surprised Siboya
채널십오야
635,287 views
Streamed 6 months ago
1:54:10
2025 New Start! Setting New Company Rules
중년게이머 긴실장
35,603 views
1 day ago
1:43:33
[Live] The call you're making right now is Yoo Yeon-seok X Chae Soo-bin live
채널십오야
765,591 views
Streamed 1 month ago
1:42:41
220823 Jeon Young-joo's funny school days story (No Camp)
전영주 저장소
13,642 views
2 years ago
1:53:33
[Live] Learned from the Calm Man Series Part 2: Live Often (ft. Youngest PDs)
채널십오야
830,031 views
Streamed 1 year ago
1:52:36
At that time, our indie playlist (Aleph, Black Skirt, Seol, Night Off, Hyuk Oh, Kardgarden, etc.)
브라보콘텐츠
3,381 views
1 year ago
1:44:56
[Live] Live with the young man who is good at his job, Kyungsoo
채널십오야
585,241 views
Streamed 7 months ago
2:12:27
Story Factory (Villain Edition)
스틸로 다시보기
31,395 views
3 years ago
1:24:50
Orbit 'The Science of Love' Special Lecture Part 2 Is Friendship Between the Sexes Possible?
침착맨
2,958,984 views
2 years ago
2:02:48
[Live] Killer Uncle Lee Dong Wook Actor Live
채널십오야
1,601,076 views
Streamed 11 months ago
2:15:17
[Live] View Namuwiki with author Kim Dae-joo, who has 1,343,931 views
채널십오야
924,596 views
Streamed 1 year ago
1:20:41
[Live] 2024 Baeksang Arts Awards Live
채널십오야
596,883 views
Streamed 8 months ago
4:24
The King of Copy
영듀영듀
25,754 views
5 months ago
1:00:26
A Big Conversation between Yuri Pivovarov and Kirill Martynov about Russia and its History / Novaya Gazeta Evropa
Новая газета Европа
45,804 views
10 hours ago
17:46
Youngdu's World Cup Break Notice
전영주 저장소
19,317 views
1 year ago
2:00:39
[Live] Live with senior and junior members of the same group
채널십오야
1,021,115 views
Streamed 11 months ago
21:28
Kyahahaha, I stole her from you.
샤코타임 Shacotime
70,736 views
2 years ago
20:17
Sexy Cam Girl and Sexy Cam Boy Canyon Duo (feat. Music Room Story)
샤코타임 Shacotime
376,808 views
3 years ago
21:41
Go Hye-ji: I started to hate Noh Young-jin because there were too many women.
샤코타임 Shacotime
276,370 views
3 years ago
24:56
Gong Seung Yeon and Unlucky Nam Goong Min who hit 1000
샤코타임 Shacotime
86,063 views
2 years ago
7:12
Youngdu, Jin Jaeseung and Jo Kanghyun
조꼬물
6,506 views
5 months ago
19:13
If she smiles, that's fine.
샤코타임 Shacotime
212,084 views
3 years ago
32:02
These days, I'm having a hard time because of you, Angie (+Noh Deok-gu trailer)
샤코타임 Shacotime
119,066 views
3 years ago
17:36
My first birthday on AfreecaTV!! But the cam girls are...?
샤코타임 Shacotime
199,999 views
3 years ago
22:49
A past relationship we met on Twitch..
샤코타임 Shacotime
57,864 views
2 years ago
16:53
I tried Topshako as instructed by AI
샤코타임 Shacotime
86,226 views
14 hours ago
22:49
MacMoonCheolTV Episode 17. MacMoonCheol Jungle Kindergarten Opens to Raise the Tiers of Junglers
cvMax
592,379 views
2 years ago
26:48
Noh Yeong-jin asks for a date while naked and playing LoL
샤코타임 Shacotime
137,262 views
3 years ago
20:26
I got caught cheating on my future wife;
샤코타임 Shacotime
181,440 views
3 years ago
36:19
If I win, I'll go see Noh Waeng (Semi-finals)
샤코타임 Shacotime
105,652 views
2 years ago
22:36
A man who pulls out a 6-cost 3-star at level 7
팔차선 [8LJAYWALKING]
779,939 views
6 days ago
9:38
Hello, I am Yeongju.
영듀 유튜브
61,085 views
10 months ago
26:43
Have you been thinking a lot?
괴물쥐 유튜브
367,955 views
11 hours ago
23:18
Bong-soon, don't play with my heart.
샤코타임 Shacotime
243,526 views
3 years ago
Google AdSense
336 x 280

fetery.com. Copyright 2024