Why does a tea kettle sing?
any one have interview on 27 april please share the question as soon as possible because my interview on 28 april
What are the characteristics of black body? : quantum physics
When thomas edison was promoting the wide use of direct current, this personal enemy of edisons was the chief proponent and expert in alternating current?
Explain the steps to the scientific notation?
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.
Give an example of transverse wave?
How can light be defined in simplest form?
Tell me what is ion pair energy?
Explain when is fluorescence strong?
Why is n-type conductor is neutral?
Tell me why is n-type conductor is neutral?
Using which process does the blotting paper absorb ink?
What is the heterogenous?
How echo is produced?