Question & Answer: Page 1

Ranjita asks : An astronmical telescope has an objective of focal length 200 cm and an eyepiece of focal length 10 cm . An observer ajusts the distance of the eyepiece from the objective to obtain the image of the sun on a screen 40 cm behind the eyepiece. The diameter of the sun’s image is 6.0 cm .Find the diameter of the sun. The average earth-sun distance is 1.5x 1011 m.

Tag : length,observer,eyepiece,objective,telescope,obtain,focal,earthsun,screen,image

Category : Class XI / XII | On : 2012-01-17 03:29:22

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Anuhya asks : what is fiscal policy means and what is its objective?

Tag : objective,policy,fiscal,means

Category : Bank PO/Clerical | On : 2011-11-16 03:24:32

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Neha marwaha says :

21/11/2011 04:43:59

Fiscal policy is the means by which a government adjusts its levels of spending in order to monitor and influence a nationâ€™s economy. Objectives of Fiscal policy are to achieve desirable price level, consumption level, employment level, to achieve desirable income distribution, increase in capital formation etc. 2)

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Shreya vajjpayi asks : is english ppr in cwe po ...descri and objective of qualifying nature only?

Tag : english,qualifying,objective,nature,descri

Category : Bank PO/Clerical | On : 2011-09-09 07:10:30

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Nidhi says :

10/09/2011 12:26:23

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