Physics HW please help!!! 1. You have a converging lens of focal length 20 cm. A
ID: 1386131 • Letter: P
Question
Physics HW please help!!!
1. You have a converging lens of focal length 20 cm. Answer the following based on your observations in this lab.
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?
Options For Question 1
1) Object distance is less that 40cm but greater than 20cm from the lens
2) Object distance is greater than 40cm from the lens
3) Object distance is greater than 20cm from the lens
4) Object distance is less than 20cm from the lens
Explanation / Answer
(d) Object distance greater than 20cm from the lens causes an inverted image.