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travelling-waves-1 00:07:00

Travelling waves I

by Joe Wolfe
Travelling waves I
for 14-19 and upwards,
Lectures | 14-19 and upwards | 9 years ago | 1081 views
Rating:

In an extended medium, inertia and a restoring force can lead to waves, which reflect at boundaries, either erect or inverted.

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travelling-waves-2 00:06:00

Travelling waves II

by Joe Wolfe
Travelling waves II
for 14-19 and upwards,
Lectures | 14-19 and upwards | 8 years ago | 1020 views
Rating:

The wave equation and its physical origin. Power in a wave and its relation to intensity in radiation.

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weight-and-contact-forces 00:10:00

Weight and contact forces

by Joe Wolfe
Weight and contact forces
for 14-19 and upwards,
Lectures | 14-19 and upwards | 10 years ago | 1147 views
Rating:

Carefully distinguish mass and weight. Hooke's law quantifies deformation. Contact forces have normal and frictional components.

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MWSnap277 00:25:00

Women in Nanotechnology

by Various Presenters
Women in Nanotechnology
for 14-19 and upwards,
Discussions | 14-19 and upwards | 10 years ago | 1132 views
Rating:

The Women in Nanotechnology project (WomenInNano) was a 3 year EU Research Project with the aim of finding out ways to support and encourage women working in Nanotechnology. In 2008 the Vega Science Trust was asked to make a short film documenting th....

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