Question 5
A concave lens of focal length 20cm forms an image 1/2 the size of the object. The object distance is
Objective
Question details
- Exam body
- FUTO
- Subject
- Physics
- Year
- 2013/2014 Day 3
- Question no.
- #5
- Type
- Objective
More from this paper
- Q1A body start from rest and moves with uniform acceleration of 6ms -2 . What…
- Q2An object is projected with a velocity of 80m/s at an angle of 30° to the…
- Q3What is the frequency of vibration if the balance wheel of a wrist watch makes…
- Q7The power dissipated in an A.C circuit with an r.m.s current of 5A, r.ms…
- Q8A cell supply current of 0.04A and 0.2A through a 4.0 ohm and 10.00 resistors…
- Q9If the decay constant of a radioactive substance is 0.231/s, the half-life is