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What do you know about the ESRF?

What is a synchrotron?
An atomic reactor for research
A particle accelerator
An observatory
What is the purpose of a synchrotron?
To study the structure of matter
To produce electricity
To count particles
Which of the following materials becomes fluorescent under ultra-violet light?
Silver
Ruby
Cotton
What is the precise speed at which light travels?
297 364 089 m/s
299 792 458 m/s
301 485 377 m/s
How long does it take for light to travel from the Sun to Earth?
2 minutes
8 minutes
20 minutes
The X-rays produced at the ESRF are much brighter than those used in the hospital. But how much brighter?
1 000 times brighter
10 million times brighter
100 billion times brighter
Who discovered X-rays?
Albert Einstein
Wilhelm Röntgen
Marie Curie
How turns of the ESRF storage ring do the electrons do in 1 second?
150 000
250 000
350 000
0
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