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PHYSICS YEAR 9 > Refraction And Lenses > Flashcards

Refraction And Lenses Flashcards

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1
Q

What are the main components of a reflecting telescope?

A

The tube assembly, the mount assembly, the eyepiece assembly, the primary mirror, the counterweight and the motor

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2
Q

How to calculate magnification from a refracting telescope?

A

Djdfukr

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3
Q

How to calculate the power of a lens

A

1/focal length (Dioptres)

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4
Q

What are the main components of a refracting telescope?

A

Mount, eyepiece lens, objective lens, optical tube, focuser, aperture

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5
Q

What sort of image is formed from a converging lens?

A

A virtual image

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PHYSICS YEAR 9 (4 decks)

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