Ohm’s law obeyed in -
A transformer cannot work on:
A metal ball of volume 0.02 m³ is immersed fully in water. Find buoyant force. (Take g=10 m/s2, ρ = 1000 kg/m3)
Which one of the following is not a part of nerves?
Which of the following statement is correct?
I. The property of metals by which they can be beaten into thin sheets is called ductility.
...A ______ is a passive two-terminal electrical component that implements electrical resistance as a circuit element.
The SI unit of work is:
The arrangement of leaves on stems or its branches is
A metal surface has a threshold frequency of 4.0 × 10¹⁴ Hz. When light of frequency 9.0 × 10¹⁴ Hz is incident on it, what is the stopping po...
Which gas is essential for respiration in humans?