1. The line joining the optical centre of object glass to the centre of eye-piece of a telescope is:





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MCQ->The line joining the optical centre of object glass to the centre of eye-piece of a telescope is:....
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MCQ->An imaginary line passing through the optical centre of the objective and the optical centre of the eye-piece in the telescope of a surveying instrument is called the....
MCQ->public Object m() { Object o = new Float(3.14F); Object [] oa = new Object[l]; oa[0] = o; / Line 5 / o = null; / Line 6 / oa[0] = null; / Line 7 / return o; / Line 8 / } When is the Float object, created in line 3, eligible for garbage collection?....
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