in one optical instrument, what is the effect of usingtwo
converging lenses?
Answer Posted / arunkumar
more focus
| Is This Answer Correct ? | 1 Yes | 6 No |
Post New Answer View All Answers
What is meant by refraction of a wave?
How does the arrangement of atoms in most solids differ from the arrangement of atoms in a liquid?
For projectiles fired at identical speeds but various angles from the ground, neglecting air resistance and the curvature of the earth, at what angle will the maximumhorizontal distance be attained?
What is fluorescence?
Explain what is h1n1?
What is the difference between isolation transformers and step up or step down transformer?
In radio transmission, what does the acronym am stand for?
An ice-box is built of wood 1.75 cm thick, lined with cork 3 cm thick. If in the steady state the temperature of the inner surface of the cork is 0 ºC and that of the outer surface of wood is 12 ºC, what is the temperature of the wood-cork interface? The thermal conductivities of wood and cork are 0.2 W/m-K and 0.04 W/m-K respectively
What is the effeciency of solar cell (Current year)
Which waves are used in sonography?
Which particles/ rays do radioactive substances emit?
Dear sir, I appeared for the interview for the post of SCIENTIST/ENGINEER 'SC'in ISRO on 02/12/2009. when the resluts will be announced??
Why ”quantum physics” is named as it is? : quantum physics
Will a dc motor actually produce voltage if it is spun in reverse?
What is a thermal transformation?