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You searched for "time travel"
We found 16 results on physics.org and 151 results in our database of sites
(of which
150 are Websites,
1 is a Videos,
and 0 are Experiments)
Search results on physics.org
Time Twins
Could we ever go back in time?
The physics of Santa
The Science of His Dark Materials
How does a fridge work?
How do we know how far away the moon is?
Why is the sky blue?
What does the 5 sigma mean?
A brief history of space
The Restaurant at the End of the Universe
Keep your ears peeled
What are fuel cells?
Why is Pluto no longer considered a planet?
How does GPS work?
London Science Uncovered
What causes the Earth's magnetic field?
Search results from our links database
Showing 21 - 30 of 151
Showing 21 - 30 of 151
What is sound?
A basic explanation of sound: what it is, how it travels, how you characterise sounds (frequency, wavelegth and intensity) and how they are made.
Hits: 1886
Displacement-Time Graph and Velocity-Time Graph
This simulation shows two graphs where the user can vary initial displacement, velocity and acceleration and see the corresponding changes to the Displacement-Time and Velocity-Time Graphs.
Hits: 1995
Constant Negative Velocity
Shows, by means of simple animation, the displacement time, velocity time, and acceleration time graphs for an object moving at constant negative velocity.
Hits: 2303
Constant Positive Velocity
Shows, by means of simple animation, the displacement time, velocity time, and acceleration time graphs for an object moving at constant positive velocity.
Hits: 2884
NPL Beginners' Guide - Atomic Timekeeping
An introduction to time keeping and how time is agreed around the world.
Hits: 2290
Reaction Times
An applet which allows the user to see how a car stops given certain braking conditions.
Hits: 1248
Introduction to sound
The basics of sound waves, including really useful animations of how sound travels
Hits: 2113
Showing 21 - 30 of 151