i am preparing for ssc exam.plz send me the last five years
question papers to my id
What is frequency of sound in air?
For which type of waves is the principle of superposition valid?
Can a huge amount can be saved in a capacitor
What does hull speed mean?
what is meant patch cards..
What is a Compound ?
Explain what affect does electricity have on soil?
How does a sound wave travel in air?
What is the opaque?
What do you know about the Colour photography?
Why gave we to put back the clock continually, when we travel round the world west-wards ?
A bird sitting on a naked wire carrying current feels quite safe, but when the wire between his feet is cut and joined by a very long loop of wire, the bird dies. Why?