Question Set

1. Given figure shows a 90° sector of spherical reflector with vertex 'V', centre of curvature 'C' and equal distances VD, DF, FE and EC. When a beam of EM wave is incident parallel to the axis, all the energy will pass through the region





Ask Your Doubts Here

Type in
(Press Ctrl+g to toggle between English and the chosen language)

Comments

Show Similar Question And Answers
QA->A statement followed by two assumptions I and II is given. You have to consider the statement to be true even if it seems to be at variance from commonly known facts. You are to decide which of the given assumptions can definitely be drawn from the given statement. Indicate which one of the four given alternatives is correct ? Statement : If more encouragement is given to Sports, Indians will win more gold medals at the Olympic Games. Assumptions : I. Indians do not win gold medals. II. More enc....
QA->The latitudes that pass through Sikkim also pass through which State?....
QA->A wave motion in which the particles of the medium vibrate parallel to the direction of propagation of wave is?....
QA->Compared to the distances between the planets of our solar system, the distances between stars are usually?....
QA->Two statements are given followed by two conclusions I and II. You have to consider the two statements to be true even if they seem to be at variance from commonly known facts. You have to decide which one of the given conclusions is definitely drawn from the given statements. Statement : All virtuous persons are happy. No unhappy person is virtuous. Conclusions : I. Happiness is related to virtue II. Unhappy person is not virtuous.....
MCQ->Given figure shows a 90° sector of spherical reflector with vertex 'V', centre of curvature 'C' and equal distances VD, DF, FE and EC. When a beam of EM wave is incident parallel to the axis, all the energy will pass through the region ....
MCQ->According to parallel axis theorem, the moment of inertia of a section about an axis parallel to the axis through centre of gravity (i.e. IP) is given by(where, A = Area of the section, IG = Moment of inertia of the section about an axis passing through its C.G., and h = Distance between C.G. and the parallel axis.)....
MCQ->Moment of inertia of a triangular section of base (b) and height (h) about an axis passing through its vertex and parallel to the base, is __________ than that passing through its C.G. and parallel to the base.....
MCQ->Consider the following statements relating to the stability of floating as well as submerged bodies : 1. A submerged body is stable when the centre of gravity is below the centre of buoyancy. 2. A floating body is stable when the centre of gravity is above the centre of buoyancy. 3. A floating body is stable when the centre of gravity is below the metacentre. 4. A submerged body is in stable equilibrium when the centre of gravity coincides with the centre of buoyancy. Of these statements :....
MCQ->Statement: Many private sector banks have reduced interest rate on housing loans in comparison to public sector banks. Courses of Action: The case should be raised before the regulatory authority for investigation by the public sector banks as they cannot follow such reduction. Public sector banks must adopt such policy to remain in competition. The public sector banks should advertise their special feature repeatedly so that they do not lose their future customers.

....
Terms And Service:We do not guarantee the accuracy of available data ..We Provide Information On Public Data.. Please consult an expert before using this data for commercial or personal use | Powered By:Omega Web Solutions
© 2002-2017 Omega Education PVT LTD...Privacy | Terms And Conditions
Question ANSWER With Solution