Current Density Problems In Physics -Multiple Choice Questions Quiz

Interactive MCQs on “Current Density Problems In Physics”:

Solve the following 10 questions. Only one option is correct. Click on the “Submit” button when done. Click on the “embed” button to use this quiz on your website. Click on “WhatsApp” to share this quiz.

Question 1: What is reflection of light?

(a) The bending of light as it passes through a medium with different refractive index
(b) The splitting of light into its component colors
(c) The bouncing back of light when it strikes the surface of an object
(d) The absorption of light by an object

Question 2: Which of the following is an example of regular reflection?

(a) Shiny metal surface
(b) Rough and irregular surface
(c) A piece of paper
(d) A block of wood

Question 3: What is the angle of incidence?

(a) The angle between the reflected ray and the normal
(b) The angle between the incident ray and the reflected ray
(c) The angle between the incident ray and the normal
(d) The angle between the refracted ray and the normal

Question 4: When light is incident at an angle of 45 degrees on a mirror, what is the angle of reflection?

(a) 90 degrees
(b) 45 degrees
(c) 0 degrees
(d) 180 degrees

Question 5: What is an image formed by a plane mirror?

(a) Real and inverted
(b) Virtual and upright
(c) Virtual and inverted
(d) Real and upright

Question 6: What type of mirror has a reflecting surface that curves inward?

(a) Convex mirror
(b) Concave mirror
(c) Plane mirror
(d) Cylindrical mirror

Question 7: Which type of reflection occurs when light strikes a rough and uneven surface?

(a) Regular reflection
(b) Diffuse reflection
(c) Specular reflection
(d) Total internal reflection

Question 8: What type of mirror has a reflecting surface that curves outward?

(a) Concave mirror
(b) Convex mirror
(c) Plane mirror
(d) Spherical mirror

Question 9: What type of image is formed when an object is placed at the focal point of a concave mirror?

(a) Real and inverted
(b) Virtual and upright
(c) Virtual and inverted
(d) No image is formed

Question 10: What is the law of reflection?

(a) The angle of incidence is always greater than the angle of reflection
(b) The angle of incidence is equal to the angle of refraction
(c) The angle of incidence is equal to the angle of reflection
(d) The angle of incidence is always smaller than the angle of reflection