class 10 chapter 3 science test

10 class english medium science topic wise mcq ch 9

Topic 1 9.1 REFLECTION OF LIGHT

level 1

Reflection of Light Quiz

Quiz: Reflection of Light

1. Which of the following is a law of reflection of light? (2 Marks)

A) The angle of incidence is equal to the angle of reflection
B) The incident ray is perpendicular to the reflected ray
C) The reflected ray is twice the angle of the incident ray
D) The angle of incidence is always greater than the angle of reflection

2. In the laws of reflection, which of the following is true about the angle of incidence and the angle of reflection? (2 Marks)

A) They are always unequal
B) They are both equal
C) The angle of incidence is always greater
D) The angle of reflection is always greater

3. Which of the following is true about the image formed by a plane mirror? (2 Marks)

A) The image is real and inverted
B) The image is virtual and erect
C) The image is real and erect
D) The image size is twice the size of the object

4. What is the position of the image in a plane mirror in relation to the object? (2 Marks)

A) The image is formed behind the mirror at a distance equal to the object’s distance in front of the mirror
B) The image is formed in front of the mirror at half the distance of the object
C) The image is formed at the same distance in front of the mirror
D) The image is at a distance twice the object’s distance

5. What happens when light reflects from a highly polished surface like a mirror? (2 Marks)

A) It reflects very little light
B) It absorbs most of the light
C) It reflects most of the light
D) It bends light into a different direction

6. What is the term used for the spherical mirrors whose reflecting surface is part of a sphere? (2 Marks)

A) Convex mirrors
B) Concave mirrors
C) Spherical mirrors
D) Plane mirrors

7. Which of the following describes the image formed by a plane mirror? (2 Marks)

A) The image is always real, inverted, and magnified
B) The image is virtual, erect, and laterally inverted
C) The image is real, erect, and diminished
D) The image is real, upright, and reduced in size

8. In the case of spherical mirrors, which of the following is a characteristic of the image formed by a concave mirror? (2 Marks)

A) The image is always virtual and diminished
B) The image can be real or virtual depending on the object distance
C) The image is always inverted and smaller
D) The image is always virtual and erect

9. Which of the following is a property of the image formed by a plane mirror? (2 Marks)

A) The image is always magnified
B) The image is always virtual and the same size as the object
C) The image is real and inverted
D) The image is always smaller than the object

10. What is the nature of the reflected ray, normal to the mirror, and the incident ray in the law of reflection? (2 Marks)

A) They form a right angle with each other
B) They lie in the same plane
C) They form an acute angle with each other
D) They are parallel to each other

level 2

Reflection of Light – Spoon Mirror Quiz

Quiz: Reflection of Light – Spoon Mirror

1. When you view your face in the curved surface of a spoon, what type of image do you see? (2 Marks)

A) Virtual and erect
B) Real and inverted
C) Virtual and inverted
D) Real and erect

2. When you move the spoon slowly away from your face, what happens to the size of the image? (2 Marks)

A) The image becomes smaller
B) The image becomes larger
C) The image stays the same size
D) The image becomes blurry

3. When you reverse the spoon and look at the image, what happens to the appearance of the image? (2 Marks)

A) It becomes larger and erect
B) It becomes smaller and inverted
C) It becomes virtual and erect
D) It becomes real and inverted

4. What is the characteristic of the image when you look at the concave surface of the spoon? (2 Marks)

A) The image is larger and inverted
B) The image is smaller and upright
C) The image is smaller and inverted
D) The image is the same size as the object

5. What type of mirror is formed by the curved surface of a spoon? (2 Marks)

A) Plane mirror
B) Convex mirror
C) Concave mirror
D) Spherical mirror

6. When you view your face in the convex surface of the spoon, what happens to the image? (2 Marks)

A) The image appears larger and inverted
B) The image appears smaller and erect
C) The image appears smaller and inverted
D) The image appears the same size as the object

7. What happens to the nature of the image when you place the spoon’s concave surface close to your face? (2 Marks)

A) The image becomes real and inverted
B) The image becomes virtual and erect
C) The image becomes smaller and upright
D) The image becomes larger and inverted

8. When the spoon is moved away from your face with the concave surface facing you, the image appears to: (2 Marks)

A) Become larger and inverted
B) Become smaller and erect
C) Stay the same size
D) Become real and diminished

9. What happens to the image when you use the convex surface of the spoon and move it away from your face? (2 Marks)

A) The image remains the same size
B) The image becomes larger and inverted
C) The image becomes smaller and erect
D) The image becomes blurred

10. When the spoon is reversed to show its convex surface, the image formed is: (2 Marks)

A) Real, magnified, and upright
B) Virtual, diminished, and upright
C) Real, inverted, and diminished
D) Virtual, magnified, and inverted

LONG QUESTION

What are the properties of the image formed by a plane mirror?

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