p35 052

background image

52.

(a) First, the lens forms a real image of the object located at a distance

i

1

=



1

f

1

1

p

1



1

=



1

f

1

1

2f

1



1

= 2f

1

to the right of the lens, or at p

2

= 2(f

1

+ f

2

)

2f

1

= 2f

2

in front of the mirror. The subsequent

image formed by the mirror is located at a distance

i

2

=



1

f

2

1

p

2



1

=



1

f

2

1

2f

2



1

= 2f

2

to the left of the mirror, or at p



1

= 2(f

1

+ f

2

)

2f

2

= 2f

1

to the right of the lens. The final image

formed by the lens is that at a distance i



1

to the left of the lens, where

i



1

=



1

f

1

1

p



1



1

=



1

f

1

1

2f

1



1

= 2f

1

.

This turns out to be the same as the location of the original object. The final image is real and
inverted. The lateral magnification is

m =



i

1

p

1

 

i

2

p

2

 

i



1

p



1



=



2f

1

2f

1

 

2f

2

2f

2

 

2f

1

2f

1



=

1.0 .

(b) The ray diagram is shown below. We set the ratio f

2

/f

1

= 1/2 for the purposes of this sketch. The

intermediate images are not shown explicitly, but they are both located on the plane indicated by
the dashed line.

......

......

......

......

......

......

......

......

......

......

......

......

...................

.......

...........

...........

O

...........

...........

...........

...........

...........

...........

.....................

..

..

..

......

.......

....

I

......

......

......

......

......

......

......

......

......

......

......

......

......

......

......

......

......

......

......

......

......

......

......

......

......

......

......

......

......

......

......

......

......

......

......

......

......

.....

.....

.....

.....

.....

....

....

....

....

....

....

..

.

.

...........

...........

...........

...........

...........

...........

...........

...........

...........

...........

...........

...........

...........

...........

...........

...........

...........

...........

..............

......

......

......

......

......

......

......

......

......

......

......

......

......

......

......

......

......

......

......

......

......

......

......

......

......

......

......

......

......

......

.....

....

...

..

.

.

.............................................................................................................................................................................................................................................................

.............................................................................................................................................................................................................................................................

.....................

.....................

.....................

.....................

.....................

.....................

.....................

.....................

.....................

.....................

.....................

.....................

.....................

.....................

.

...........

............

............

............

...........

...........

............

............

...........

............

............

............

...........

............

............

...........

............

............

...........

............

............

...........

............

............

...........

....

.......................................

......................................

.......................................

......................................

.......................................

.......................................

......................................

.......................................

......................................

.......................................

......................................

......................................

.......................................

............................

....................

....................

....................

....................

....................

....................

....................

....................

....................

....................

....................

....................

....................

....................

....................

....................

....................

....................

....................

....................

....................

....................

....................

....................

....................

....................

.........

...........................................................................................................................

.

..

.

.

.

..

.

.

.

..

.

.

.

..

.

.

.

..

.

.

.

..

.

.

.

..

.

.

.

..

.

.

.

..

.

.

.

..

.

.

.

..

.

.

.

..

.

.

.

..

.

.

.

..

.

.

.

..

.

.

.

..

.

.

.

..

.

.

.

..

.

.

.

..

.

.

.

..

.

.

.

..

.

.

.

..

.

.

.

..

.

.

..

.

.

.

..

.

.

.

..

.

.

.

..

.

.

.

..

.

.

.

..

.

.

.

..

.

.

.

..

.

.

.

..

.

.

.

..

.

.

.

..

.

.

.

..

.

.

.

..

.

.

.

..

.

.

.

..

.

.

.

..

.

.

...........

............

............

............

...........

...........

............

............

...........

............

............

............

.........

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

......

......

.

......

......

.

......

......

.

......

......

.

......

......

.

......

......

.


Document Outline


Wyszukiwarka

Podobne podstrony:
p35 052
p35 022
2010 03, str 050 052
P16 052
p35 015
p35 049
P21 052
p35 011
052 ADMM
p35 005
p35 046
p09 052
P32 052
052
052
p40 052
sm P35 lvl V09
03 2005 050 052
052 Wyznaczanie ładunku właściwego elektronu sprawozdanie

więcej podobnych podstron