Question. An object is placed at a distance of 40 cm from a concave mirror of focal length 15 cm. If the object is displaced through a distance of20 cm towards the mirror, the displacement of the image will be b(a)30 cm away from the mirror(b)36 cm away from the mirror(c) 30 ...
An object is placed at a distance of 48 cm in front of a concave mirror of focal length 24 cm. a. Find the position of image. b. What will be the nature of image? View Solution A point object is placed at a distance of12cmfrom a convex lens of focal length10cm.On the other si...
An object is placed at a long distance in front of a convex mirror of radius of curvature 30 cm. State the position of its image. View Solution A point object is placed at a distance20cm from the focus of a concave mirror of radius of curvature20cm. Find the distance (incm) of the...
A 4 cm tall object is placed in 15 cm front of a concave mirror with a focal length of 5 cm. Where is the image produced? Is this image real or virtual? Is it upright or inverted? What is the height of the image? Select textbook and university...
When an object is placed between the focus and the pole of a concave mirror, the image formed is virtual, magnified and is behind the mirror. The magnification is given by the formula; M=−dido Where; do is the object distance
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 nature of the image.. Ans:...
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 focused image can be obtained? Find the size and the nature of the image. Q. Question 15 An object of ...
An erect object is located between a concave mirror and its focal point. Its image is:A.real, erect, and larger than the objectB.virtual, erect, and larger than the objectC.real, inverted, and larger than the objectD.virtual,inverted, and larger than the
Answer to: A 2.50 cm high object is placed 3.5 cm in front of a concave mirror. If the image is 5.0 cm high and virtual, what is the focal length...
At what distance in front of a concave mirror must an object be placed so that the image and object are the same size?A.a focal lengthB.half a focal lengthC.twice a focal lengthD.less than half focal length的答案是什么.用刷刷题APP,拍照搜索答疑.刷刷题(shu