Which lens is used for correcting short ?sightedness ?
Answer Posted / sanju
Concave
| Is This Answer Correct ? | 11 Yes | 2 No |
Post New Answer View All Answers
What is the difference between free electron theory and band theory of solids?
By passing current through a wire wrapped around an iron rod, william sturgeon invented the?
For two objects separated by a distance d, if the mass of one of the objects is doubled, what will happen to the gravitational attraction between them?
What is physical significance of wave function? : quantum physics
Explain what does hull speed mean?
The system shown in the figure is in equilibrium. The metal spheres are identical and each has a mass of 2 kg. The surface areas of the pistons are equal and 100 square centimeters each. The density of water is 1 g per cubic centimeter. Assuming that the frictions and masses of the pistons are negligible, what is the mass of G? ( g = 10N/kg )
Explain real and virtual image?
what is the difference between cdma and gsm
Explain the characteristics of dead stars?
Does a soccer ball go faster in the air on a cold or hot day?
how to figure cubic feet of concrete using English measurements?
Shall i get Section engineer S & T question paper? (Railway recruitment board)
What is the pitch?
What are the characteristics of dead stars?
HOW MANY UNITS ARE CONSUMED DURING 1 HR BY 1.5 TON A/C