General Physics (1023)
Geology (258)
Geo Physics (71)
Astro Physics (43)
Nuclear Physics (56) i applied airports authority of india in jr ATC .please inform how to read &what's syllabus i preparing is best.u send previous papers in mail...
2058if an ice cube place in a beaker contained water for some time,wether the quantity of water inside the beaker increases?
5 7271hi i am saideswr rao from iit bombay. now i am going to prepare pngc gt 2009.can any one send to old papers and how to prepare this time. my email: saideswarrao217@gmail.com
ONGC,
2366i am a student with m.sc electronics i am preparing for ongc gt09. ineed previous/model papers
ONGC,
3362Dear Sir, I have completed B.Sc(M.P.C) in Nagarjuna University. Now, I have to do Distance Education in M.Sc (Electronics or Electronics & Instrumentation). Please Provide the Details of these Cource offering Universites in Andhra Pradesh.
1 3204When the letters of an opposite side board are found in a mirror as reverse,why the same is not shown as up and down?
1 3519The principle of action of points is used in A. capacitors B. inductors C. resistors D. lightning arrestors
7 14779How fast can a shadow move ? If a moth fly's in front of a very bright room temperature light powerful enough to light up Saturn like the sun could it's shadow move faster then light if there was no light diffusion.
ME,
2077
Which particles/ rays do radioactive substances emit?
How does a sound wave travel in air?
what is the name of the device that is made by combining two basic types of solid state rectifiers allowing the device to both rectify and amplify a current?
What do you mean by diffraction and what is/are the proper condition/conditions for it?
So the essence of quantum physics is that everything has a quanta? : quantum physics
What is tailings?
What is fusion?
how does fog forms...???
What is a positron?
What is magnetism?
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.
What is the magnetic effect of the earth?
What is seismic imaging?
Will the shadow of an air plane fall over earth landspace while it is flying in air?
What is silt in geology?