Optics

Question 0

Convex Mirrors: Image is always…?

Answer 0

1. Upright
2. Diminished
3. Between f and mirror (behind mirror)
4. Virtual

Question 1

Object is behind focal point. Concave lens. Image is…?

Answer 1

1. Between f and lens
2. Erect
3. Diminished
4. Virtual

Question 2

Convex Lens: When object is more than 2f away, the image is always…?

Answer 2

1. Between f and 2f
2. Diminished
3. Inverted
4. Real

(When object is at 2f, the image is also at 2f, the same size, real and inverted)

Question 3

When object is between f and 2f with a convex lens, the object is always…?

Answer 3

1. Beyond 2f
2. Inverted
3. Real
4. Magnified

Question 4

Convex Lens: object is between f and lens, the image is always…?

Answer 4

1. Virtual
2. Magnified
3. Upright