Question

Draw the ray diagram to show the formulation of image by a convex lens when the

object is placed between 2F1 & F1 . Mention the position and nature of the image

with help of the diagram ( F1 : principal focus of the convex lens)

11. How does overload and short-circuit occur in an electric circuit ? Suggest any two

measures to avoid overloading in domestic circuits.​

Answer 1

Answer:

When the object is placed at F

NATURE AND POSITION OF IMAGE

1. The image will form at infinity.

2. The image will be real and inverted.

3. The image will be highly magnified.

Explanation:

11))The circuit is said to have overloaded when more than the desirable load is applied to the circuit. The overload occurs because of the malfunctioning of the equipment or faulty circuits. Whereas the short-circuit condition occurs when the metal wires come in contact with each other or because of insulation failures.

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