See Our team
Wondering how we keep quality?
Got unsolved questions? Ask Questions
(a) Find out the position of the image of an object situated at A in the plane mirror (Figure). (b) Can Paheli at B see this image? (c) Can Boojho at C see this image? (d) When Paheli moves from B to C, where does the image of A move? cbse-class8-physics-20151 AnswerA student obtained a sharp inverted image of a distant tree on the screen placed behind a convex lens. He then removed the screen and tried to look through the lens in the direction of the object. He would now observe: CBSE class10 Science 20161 AnswerDrag and drop functionality for images using jquery?1 Answer A concave lens of focal length 15 em forms an image 10 em from the lens. Calculate -2008 CBSE Physic class 101 AnswerA student focuses the image of a candle flame, placed at about 2 m from a convex lens of focal length 10 cm, on a screen. After that he moves gradually the flame towards the lens and each time focuses its image on the screen. CBSE- cl1 AnswerA concave mirror produces three times magnified (enlarged) real image of an object placed at 10 cm in front of it. Where is the image located? -CBSE Physics 1 AnswerA geological reconnaissance survey is being carried out using remote sensing multispectral data. Which set of the two band data of the following is most appropriate for mapping limonite bearing zones? (-Gate geology and geophysics 2014)1 AnswerExplain modem approaches to management. (June/July %9612)?1 AnswerState the difference in their approach from that of conventional pest control methods. cbse-Biology-class-121 Answer An object of size 7.0 cm is placed at 27 cm in front of a concave mirror of focal length 18 cm. At what distance from the mirror should a screen be placed, so that a sharp focussed image can be obtained? Find the size and the nature of the image. -C1 AnswerHow to use css to set image position absolut and no repeat?1 AnswerAn object, 4.0 cm in size, is placed at 25.0 cm in front of a concave mirror of focal length 15.0 cm. At what distance from the mirror should a screen be placed in order to obtain a sharp image? Find the nature and the size of the image. -CBSE Physic1 AnswerDraw an image which shows the projections in a plane CAD1 AnswerβA lens can f orm a magnified erect image as well as magnified inverted image of an object placed in front of it β . State the nature of this lens and draw ray diagrams to justify the above statement. Mark the positions of O, F and 2F in the dia1 AnswerA concave lens has focal length of 20 cm. At what distance from the lens a 5 cm tall object be placed so that it forms an image at 15 cm from the lens ? Also calculate the size of the image formed -2007 CBSE Physic class 101 AnswerA convex lens forms a real and inverted image of a needle at a distance of 50 cm from it. Where is the needle placed in front of the convex lens if the image is equal to the size of the object? Also, find the power of the lens. -CBSE Physics1 AnswerDescribe the dynamic approach for column buckling with an example 0 AnswerAn object of size 5 cm is kept at a distance of 25cm from the optical centre of a converging lens of focal length 10cm. Calculate the distance of the image from the lens and size of the image. -CBSE physics class 101 AnswerWrite a code to repeat background image horizontly and vertically in html?1 AnswerWhat is DTD? Describe the approach to declare element entities and attributes?1 Answer