Content protected from screenshots
GKFix.in
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
GKFix.in
Home
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
Start Quiz
GKFix MCQ Question
Test your knowledge and learn something new
Home
OPTICS
Question #86707
Back to Home
View All OPTICS Questions
19 Views
Question
If u = 30 cm, f = 10 cm, what is v?
A. –15 cm
B. 15 cm
C. 20 cm
D. –20 cm
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the function of a bundle of optical fibres in medical endoscopy?
15
In the Lens Maker's Formula, 1/f = (n2/n1 - 1)(1/R1 - 1/R2), what do R1 and R2 represent?
12
How does the apparent speed of the jogger’s image change as the jogger gets closer to the car?
7
Which pacer has been included in India’s Test squad for the home series against the West Indies af...
(Current Affairs)
4
How many candidates were selected in the first round of the National Overseas Scholarship (NOS) Sche...
(Current Affairs)
14