An object is placed 25 cm from a convex lens whose focal length is 10 cm. The image distance is ________ cm.
1 answer:
16.67cm
Explanation:
Given parameters:
Object distance, U = 25cm (u is -25cm for convex lens)
Focal length = 10cm
Unknown parameter:
Image distance, V = ?
Solution
To solve for the image distance, we use the equation:
Images in a convex mirrors are real, inverted, smaller than the object
=
-
=
-
image distance = 16.67cm
Learn more;
Mirror brainly.com/question/8737441
#learnwithBrainly
You might be interested in
PART a)
As we know that gravitational potential energy is given by the formula
here we can see that gravitational potential energy inversely varies with the distance
so here when distance from the sun is minimum then magnitude of gravitational potential energy is maximum while since it is given with negative sign so its overall value is minimum at that position
So gravitational potential energy is minimum at the nearest point and maximum at the farthest point
PART b)
Since we know that sum of kinetic energy and potential energy is constant here
so the points of minimum potential energy is the point where kinetic energy is maximum which means speed is maximum
So here speed is maximum at the nearest point
Part C)
since gravitational potential energy inversely varies with distance so it's graph will be like hyperbolic graph with distance
