Learn geometrical optics MCQs, grade 10 physics test 14 for online learning courses and test prep, lenses and properties multiple choice questions and answers. Lenses and properties revision test includes physics worksheets to learn for online 11th physics courses distance learning.

Physics multiple choice questions (MCQ): distance between optical center and principle focus is with choices focal length, radius, linear length and 2 focal lengths, lenses and properties quiz for online training questions and answers for school teachers and students for school exams. Free physics study guide to learn lenses and properties quiz to attempt multiple choice questions based test.

MCQ: Distance between optical center and principle focus is

2. focal length
3. linear length
4. 2 focal lengths

B

MCQ: If fo is focal length of objective and fe is focal length of eye piece, then magnification of a refracting (M) telescope can be determined as

1. M = fo/fe
2. M = fo + fe
3. M = fo - fe
4. M = fe/fo

A

MCQ: Mirror formula is

1. 1f + 1p + 1q
2. 1f = 1p + 1q
3. 1p + 1q
4. 1p = 1f x 1q

B

MCQ: If a concave lens have focal length of 15 cm and image distance is 10 cm then object distance is

1. 30 cm
2. 50 cm
3. 40 cm
4. 60 cm

A

MCQ: One side of spherical mirror is opaque and other side is

1. non reflecting
2. translucent
3. transparent
4. reflecting

D