1. You have a converging lens of focal length 20 -cm. For what range of object d

Question

1. You have a converging lens of focal length 20 -cm.

For what range of object distances will the image be larger than the object?

For what range of object distances will the image be smaller than the object?

For what range of object distances will the image be upright?

For what range of object distances will the image be inverted?

For what range of object distances will the image be real?

For what range of object distances will the image be virtual?

2. You have a diverging lens of focal length 20 crn.

a. For what range of object distances will the image be larger than the object?

b. For what range of object distances will the image be smaller than the object?

c. For what range of object distances will the image be upright?

d. For what range of object distances will the image be inverted?

e. For what range of object distances will the image be real?

f. For what range of object distances will the image be virtual?

Explanation / Answer

a) for distances greater than 20cm
b) it won't be
c) for distances less than 20 cm
d) for distances greater than 20cm
e) for distances greater than 20cm
f) for distances less than 20 cm

Related Questions

Navigate

• Browse (All)
• Browse 1
• Subjects

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.