Class Class 10 Subject Science Experiment Name Focal Length of Concave Mirror and Convex Lens Category Class 10 Science Lab ManualThe experiment to determine Focal Length of Concave Mirror and Convex Lens are part of Science Lab Manual for Class 10 CBSE Experiments is designed to help students bri...
Lateral magnification (m) is the ratio of the height of the image to the height of the object. It can also be expressed in terms of object distance (dₒ) and focal length (|ƒ|) for mirrors. In the case of a convex mirror, the formula m = |ƒ|...
To find the radius of curvature of a convex mirror when its focal length is given, we can use the relationship between the focal length (f) and the radius of curvature (R). The formula is:
The image formed by concave mirror is always real except when the object is placed between pole and focus. The image formed by the convex mirror is always virtual. The radius of curvature is double of magnitude focal length.Answer and Explanation: ...
By using mirror formula, 1f=1v+1u =1−u/n+1u ⇒u=−(n−1)f Was this answer helpful? 106Similar Questions Q1 A convex mirror of focal length f forms an image which is 1n times the object. The distance of the object from the mirror is: View Solution Q2 A convex mirror of...
Answer true or false: The focal distance of a concave mirror is positive. Define the focal length of a convex mirror? The radius of curvature of a concave mirror is 20cm. Its focal length is what? The focal length of a concave mirror has a magnitude of 20 cm. What is its r...
A spherical mirror and a spherical lens each have a focal length of, -15 cm. The mirror and the lens are likely to be : (a) both concave. (b) both convex. (c) the mirror is concave but the lens is convex. (d) the mirror is convex but the lens is concave. View ...
A double convex lens (R1=R2=10cm) having focal length equal to the focal length of a concave mirror. The radius of curvature of the concave mirror View Solution The focal length of a concave mirror is 50cm. Where an object be placed so that its image is two times and inverted ...
A lens with a given focal length f creates a radially varying phase delay for a laser beam according to the following equation: This formula ignores the constant part of the phase change as well as aberrations. Note that depending on the function of the lens – for example, focusing collimat...
This provides room for the mirror and other devices. If you can achieve magnification 1 (unity or life-size) the focal plane is approximately 2X the focal length behind the rear nodal. The object distance is approximately 2x the focal length forward of the front nodal. Share Improve th...