212 results found for physics

View Grid List
Sort A-Z By date
Cordero 00:05:00

Calculating Quantum Corrections to Collider Processes

by Fernando Cordero
Calculating Quantum Corrections to Collider Processes
for 22 and upwards,
Lectures | 22 and upwards | 10 years ago | 860 views
Rating:

A review of High Energy Particle Theory and Phenomenology at FSU

More details | Watch now
centre-of-mass 00:08:00

Centre of mass

by Joe Wolfe
Centre of mass
for 14-19 and upwards,
Lectures | 14-19 and upwards | 9 years ago | 830 views
Rating:

In finite objects, the total external force equals the total mass times the acceleration of a point called the centre of mass.

More details | Watch now
Centripetal force 00:06:00

Centripetal force – how do we measure it?

by Colin Byfleet
Centripetal force – how do we measure it?
for 14-19 and upwards,
Teaching modules | 14-19 and upwards | 9 years ago | 6234 views
Rating:

A short video showing a simple classroom method of checking the way in which this force is related to mass, speed and radius.

More details | Watch now
circular-motion 00:08:00

Circular motion

by Joe Wolfe
Circular motion
for 14-19 and upwards,
Lectures | 14-19 and upwards | 10 years ago | 1197 views
Rating:

Uniform circular motion: angular displacement and velocity are introduced and centripetal acceleration is determined.

More details | Watch now
From Millisecond - L-N - Bloembergen - P 2008 00:33:00

Cold Atomic Gases: the Intersection of Condensed Matter and Atomic Physics

by William Phillips
Cold Atomic Gases: the Intersection of Condensed Matter and Atomic Physics
for 18-22 and upwards,
Lectures | 18-22 and upwards | 4 years ago | 682 views
Rating:

During the past decade laser cooling and evaporative cooling of atoms have produced quantum degenerate gases both of bosons (Bose-Einstein condensates) and of fermions (gases with temperatures below the Fermi temperature). Such gases can provide ana....

More details | Watch now
Ferguson 00:12:00

Color Theory

by Sarah Ferguson
Color Theory
for 14-19 and upwards,
Undergraduate presentations | 14-19 and upwards | 8 years ago | 854 views
Rating:

For my project I am giving a brief history of color theory with emphasis on how science and color theory have interacted. I focus on aspects like primary colors, how color is perceived, and the artists who were at the forefront of color and design. I....

More details | Watch now
Communicating with light 01:04:00

Communicating with light

by Polina Bayvel
Communicating with light
for 14-19 and upwards,
Lectures | 14-19 and upwards | 4 years ago | 587 views
Rating:

Most of the data we generate and receive (whether emails, tweets, videos or mobile calls) are now carried by optical fibres, which use light to transmit vast quantities of information over trans-oceanic distances. The use of hundreds of wavelengths ....

More details | Watch now
Physics of Communications 00:33:00

Communication on Earth, using Cables and Satellites

by Colin Byfleet
Communication on Earth, using Cables and Satellites
for 11-14 and upwards,
Lectures | 11-14 and upwards | 9 years ago | 1053 views
Rating:

A brief look at the Physics behind sending signals along cables and via geostationary satellites. An experiment to measure the speed of an electrical pulse in a cable is described and the Physics of the orbits of communcations satellites is develope....

More details | Watch now
Space Probes 00:25:00

Communication with Space Probes and beyond

by Colin Byfleet
Communication with Space Probes and beyond
for 14-19 and upwards,
Lectures | 14-19 and upwards | 9 years ago | 3748 views
Rating:

The main problems associated with communicating with distant space probes like Voyager 1 are investigated. The role played by diffraction in limiting the amount of power receivable on Earth is discussed. The further problems of reaching a nearby st....

More details | Watch now
Kings- Acoustics 00:06:00

Concert Hall Acoustics

by Various Presenters
Concert Hall Acoustics
for 14-19 and upwards,
Highschool presentations | 14-19 and upwards | 5 years ago | 1068 views
Rating:

Physics' students Rosie & Carine explain the physics behind concert hall acoustics.

More details | Watch now
Controlling Photons in a Box and Exploring the Quantum to Classical Boundary Lindau-Nobel Serge Haroche Physics 2013 00:31:00

Controlling Photons in a Box and Exploring the Quantum to Classical Boundary

by Serge Haroche
Controlling Photons in a Box and Exploring the Quantum to Classical Boundary
for 18-22 and upwards,
Lectures | 18-22 and upwards | 4 years ago | 842 views
Rating:

The founders of quantum theory assumed in 'thought experiments' that they were manipulating isolated quantum systems, obeying the counterintuitive laws which they had just discovered.  Technological advances have recently turned these virtual experi....

More details | Watch now
Cosmic Rays: the Most Energetic Particles in the Universe Lindau-Nobel Physics 2010 James Cronin 00:37:00

Cosmic Rays: the Most Energetic Particles in the Universe

by James Cronin
Cosmic Rays: the Most Energetic Particles in the Universe
for 18-22 and upwards,
Lectures | 18-22 and upwards | 4 years ago | 630 views
Rating:

Astrophysical objects are able to accelerate atomic nuclei to energies 10^7 times more than man made accelerators such as LHC. _Particles arrive at earth from space with energies as great as 50 joules, a macroscopic energy in a microscopic particle.....

More details | Watch now

Items per page: