niveditakumari53 niveditakumari53

12-11-2022
Physics

Answered

18. When two parallel rays of light (1 and 2) enter a convex lens with the optical centre at O, which one of the following ray diagrams (vertical arrow represents the lens) correctly represents the passage of the rays after passing through the lens? B. D. OF 19. Two bar magnets are placed parallel to each other 21. 22. 23. 24.

18 When two parallel rays of light 1 and 2 enter a convex lens with the optical centre at O which one of the following ray diagrams vertical arrow represents th class=

Answer :

Other Questions

Three identical very dense masses of 7400 kg each are placed on the x axis. One mass is at x1 = -120 cm , one is at the origin, and one is at x2 = 350 cm . What

Use the magnetic field lines to determine which way the north and south poles of the magnets are facing in each diagram, then predict how the magnets will move.

A car that has a momentum of 150kg*m/s collides with a truck that has a momentum of 170kg*m/s.the two vehicles bounce off each other, and the car continues on w

How did you find the speed of the ball at the bottom of the ramp?

Why is the choice of a radiopharmaceutical important in radioisotope imaging? A diagram of a closed circuit with a power source on the left labeled 120 V. There

8. The maximum speed with which the 3000-kg horse makes a 180-degree turn is 13 m/s. The radius of the circle through which the horse is turning is 25 m. Determ

The gravitational field of the Moon is weaker than that of the Earth. It pulls on each kilogram of mass with a force of 1.6N. What will be the weight of a 50kg

The gravitational field of the Moon is weaker than that of the Earth. It pulls on each kilogram of mass with a force of 1.6N. What will be the weight of a 50kg

In a scene from a television show, a van rolls down an incline and off a vertical cliff, falling into a valley below. The van starts from rest and rolls down th

In a scene from a television show, a van rolls down an incline and off a vertical cliff, falling into a valley below. The van starts from rest and rolls down th