Please do not answer this question with an offer to do the answer in exchange fo
ID: 2123481 • Letter: P
Question
Please do not answer this question with an offer to do the answer in exchange for paypal payment.
Please do all the parts of all SEVEN questions (with UNITS) in order to attain full 1500 points.
Show your work- if you can.
1) https://jumpshare.com/v/1T5gUIkRNpn1xZNZs147
2) https://jumpshare.com/v/kitagdsZnANSa1bcrcGQ
3) https://jumpshare.com/v/F5ndxKJoBDDVXuWYQcgG
4) https://jumpshare.com/v/swmAzu43FX34REG2N4LV
5) https://jumpshare.com/v/7x8TNvlCbYCUUjJVmRVF
6) https://jumpshare.com/v/dYAHqitwqBJ6uaThgA9X
7) https://jumpshare.com/v/TABhRaRqArfCeeSJUqDs
Explanation / Answer
1. a. its option E
ie Virtual and erect
b. its option C
ie image remains unchanged
2 as we know that 1/f = 1/u + 1/v
therefore u = -70cm
and f = -35cm
put the value in the above equation u ll get the answer
ie v
for the second part we ve
as we know dat m=v/u
m = magnification
image height x magnification = height of the new image.
3. the question 3 is almost the same as that of 2
just use the same fomulae as what given in 2..