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Grade 11Wave Optics

The length of second`s pendulum on the surface of earth is 1m. What will be the length of the second`s pendulum on moom?

Pooja sahoo

9 Years agoGrade 11

1 Answer

Jeevesh

9 Years ago

This is simple if u know the relationship of time periodI.eT= 2π√(l/g)As g eff on moon is g/6 We can easily calculate

what is meant by refractive index?

wave optics

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An oscillator consists of a block of mass 512 g connected to a spring. When set into oscillation with amplitude 34.7 cm, it is observed to repeat its motion every 0.484 s. Find (a) the period, (b) the frequency, (c) the angular frequency, (d) the force constant, (e) the maximum speed, and ( f ) the maximum force exerted on the block.

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A PLANE TRANSMISSION GRATING HAS 45000 LINES. DETERMINE ITS RESOLVING POWER IN THE SECOND ORDER FOR WAVELENGTH OF 5000A.

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wave optics

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