Explain real image?
Explain when are intermolecular forces the strongest?
Tell me what is radium used for?
What is loudness of sound?
What instrument is used to measure volume?
What is the pitch?
Differentiate static and kinetic friction.
State Laws Of Conservation Of Energy?
Explain what is larger the force the earth exerts on you or the force you exert on the earth?
In the 19th century, this scottish scientist showed that all magnetic and all electric phenomena could be described by four equations that often bear his name. What ishis name?
When is fluorescence strong?
Explain the working of basic rubber ink filler
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 Voltage Dip? why it is required for Generator Sizing?
All elements with an atomic number greater than what number are unstable?