Particle Physics (38 of 41) What is a Photon? 22. UV Rays - How Do We Get Sunburns?

preview_player
Показать описание

In this video I will explain how photons cause sunburns.

Next video in the Particle Physics series can be seen at:
  1. Michel van Biezen
  2. ilectureonline
  3. ilectureonline.com
  4. Mike
  5. Mike van Biezen
  6. van Biezen
Рекомендации по теме
Particle Physics (38 0:07:45

Particle Physics (38 of 41) What is a Photon? 22. UV Rays - How Do We Get Sunburns?

Particle Physics (36 0:06:44

Particle Physics (36 of 41) What is a Photon? 20. The Electric Field

Particle Physics (41 0:03:31

Particle Physics (41 of 41) What is a Photon? 25. Atmospheric Water Vapor Absorption

Particle Physics (23 0:06:01

Particle Physics (23 of 41) What is a Photon? 7. Cosmic Microwave Background

Particle Physics (33 0:10:19

Particle Physics (33 of 41) What is a Photon? 17. Mie Scattering - Radio Waves vs Sunlight

Particle Physics (21 0:05:30

Particle Physics (21 of 41) What is a Photon? 5. Photon Mass (or No Mass)

Particle Physics (20 0:06:02

Particle Physics (20 of 41) What is a Photon? 4. Pair Production

Particle Physics (1 0:05:28

Particle Physics (1 of 41) The Atom: 'What Is It?'

Momentum and Collision 1:39:00

Momentum and Collision || L-6 || Physics #impulse #elastic #inelastic

Particle Physics (40 0:09:08

Particle Physics (40 of 41) What is a Photon? 24. Atmospheric CO2 Atmosphere

Particle Physics (39 0:03:34

Particle Physics (39 of 41) What is a Photon? 23. How Does a Microwave Oven Heat Food?

Particle Physics (22 0:05:07

Particle Physics (22 of 41) What is a Photon? 6. Gravitational Redshift

Particle Physics (32 0:12:01

Particle Physics (32 of 41) What is a Photon? 16. Mie Scattering - Radio Waves Quantized as Photons?

Particle Physics (27 0:09:58

Particle Physics (27 of 41) What is a Photon? 11. Volume (Density) of Photons

Particle Physics (35 0:08:48

Particle Physics (35 of 41) What is a Photon? 19. The Magnetic Field Effect

Particle Physics (7 0:10:34

Particle Physics (7 of 41) The Electromagnetic Force

Physics (37 of 0:02:38

Physics (37 of 41) What is a Photon? 21. Color of Objects - How Do We See Colors?

Introduction to Particle 0:08:07

Introduction to Particle Physics at A Level

The Standard Model 0:16:25

The Standard Model of Particle Physics: A Triumph of Science

Lesson 37 - 0:31:17

Lesson 37 - Particle Physics

Michio kaku build 0:00:58

Michio kaku build a particle accelerator at home.

NEWYES Calculator VS 0:00:14

NEWYES Calculator VS Casio calculator

Physics - Ch 0:04:34

Physics - Ch 66 Quantum Mechanics 2: Basic Concepts (3 of 38) How are Photons Absorbed? 2

Weak Nuclear Force 0:15:38

Weak Nuclear Force and Standard Model of Particle Physics

Комментарии
Автор

Isn't this also what causes plastics like polypropylene to degrade under outdoor sunlight?

brfisher
Автор

Another beautiful lecture. Thanks, professor. But remember that it s not only the ionizing radiation that hurts our skin. Infrarred and visible light also causes aging through heat. Less aging, but aging nonetheless. So dont bé too self assured with sunscreen or behind a window

marcuspradas
Автор

So as long as i dont construct a white hole from uv emitting particles, i shouldn't need to worry about getting cooked alive. Noted 😂

realryder
Автор

This video deserves way more views and credit than it's received.

realryder
Автор

uv radiation ranges from 3.11 ev to 100 ev, as shown in your em spectrum playlist, why it doesnt breaks double bond carbons ??

Bharathkumar-odje