Electrical energy is measured in___________________?
Electrical energy is measured in___________________?
A. watt
B. horse power
C. kilo watt
D. kilowatt hour
A. watt
B. horse power
C. kilo watt
D. kilowatt hour
A. complex network
B. wheat stone bridge
C. potential divider
D. all of above
A. Convex lens
B. Interferometer
C. Diffraction grating
D. Concave
A. f=vt
B. S=Vit+1/2at2
C. V=St
D. V=f/t
A. continuous spectra for atoms
B. discrete spectra for atoms
C. either continuous nor discrete
D. no spectrum
A. Hyperbola
B. Parabola
C. A curve of any shape
D. A straight lime