what is the safest day to have sex with a girl???2 3316
what is specific fuel consumption,total fuel consumption,mean effective pressure,indicated thermal efficiency...1744
the resolutions of a michelson interferometer operating with a light source of 640nm wavelenth is A.1280nm B.640nm C.80 nm D.1nm
what is meant by vector atom model and what is the use of it?1 2886
what is the principle used in electromagnetic spectrum?and why there is a necessary of having an electron with unpaired spins?and how the uncertainity principle is used to determine the frequency of an spectral lines ?1319
USE OF PHYSICS1194
What is the effeciency of solar cell (Current year)
why ac is attractive and dc is repulsive?1 7912
The gravitational force between two blocks is F what would happen if a mass of both the blocks as well as distance between them is doubled?1 4382
I observed this question to be asked in many exams - We cannot move even a finger without disturbing all the stars?Explain it.1 5057
Is their any rule in significant figures that maximum number of significant figures in a number are 51216
Is their any rule in significant figures that maximum number of significant figures in a number are 51169
I just want to convert the voltage into current i.e. suppose I have 750V & 1A AC power then I want to convert it into 12V & 62A DC power only difficulty is that I don't want to use the tranceformer. Simply to say, I want to make the step-down without using tranceformer. Please, give me some ideas. And also I want the relation between Magnetic Induction & Weight of the body can be levitated. Or I can say, how much of magnetic induction requires to lift 500gms weight? I am heartily thankful to you.
While at berkeley, melvin calvin used this radioisotope to decipher many of the complex processes of photosynthesis:
What does the mev in mev photon mean?
Explain how many femtometers are in a nanometer?
Whar are the different parts of the x-ray radiation intensity graph? : quantum physics
Explain how do fireworks turn into shapes like hearts and stars?
How increasing threshold voltage can affect on current in transistor?
Explain what is a newton meter?
Is negative mass antimatter?
What would happen if a disk one light second in circumference were to spin at 60 rpm?
What is the rectilinear propagation of light?
What is the heterogenous?
What is sonar ( sound navigation and ranging )?
sound frequencies below 16 hertz are usually referred to by scientists as:
What are isotopes?