PHYSICS Flashcards

1
Q

Cooling medium for larger Hadron collider and MRI scanners and NMR spectrometer

A

Helium

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2
Q

Luminanace Unit

A

Candela/meter square or nits

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3
Q

Luminance emittance unit

A

Lumens/metre square or lux

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4
Q

The suitability of post tensioning is good for which spans?

A

Long spans

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