1.1)A 4.00cm tall light bulb is placed at a distance of 45.7cm from a double convex lens having a focal length of 15.2cm

Business, Finance, Economics, Accounting, Operations Management, Computer Science, Electrical Engineering, Mechanical Engineering, Civil Engineering, Chemical Engineering, Algebra, Precalculus, Statistics and Probabilty, Advanced Math, Physics, Chemistry, Biology, Nursing, Psychology, Certifications, Tests, Prep, and more.
Post Reply
answerhappygod
Site Admin
Posts: 899603
Joined: Mon Aug 02, 2021 8:13 am

1.1)A 4.00cm tall light bulb is placed at a distance of 45.7cm from a double convex lens having a focal length of 15.2cm

Post by answerhappygod »

1.1)A 4.00cm tall light bulb is placed at a distance of 45.7cm from a double convex lens having a focal length of 15.2cm.Determine the imagine distance
1.2)When you look at a cat through a lens that has its focal points at distances of 24cm either sides of the lens, you see an image of the cat that is 1.5 times as large as the cat. How far is the cat on the lens?
QUESTION 2
Carbon disulphide (n=1.63) I poured into a container made of crown glass (n=1.52).What is the critical angle for the internal reflection of a ray in the liquid when it is incident on the liquid-to-glass surface?
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!
Top
Post Reply

Return to “Archived Questions & Answers”