A. Energy state
B. Valence band
C. ve energy state
D. conduction band
A. 107m/sec
B. Should be greater than the speed of light.
C. Be zero
D. Not be wave-like
A. polarization
B. constructive interference
C. destructive interference
D. diffraction
A. Oil is very light
B. Oil is volatile
C. Diffusion of oil through the wick
D. Capillary action phenomenon
Capillary action (sometimes capillarity, capillary motion, capillary effect, or wicking) is the ability of a liquid to flow in narrow spaces without the assistance of, or even in opposition to, external forces like gravity
A. it has squint eyes
B. it has light bulbs in its eyes provided by nature
C. it produces infrasonic sounds
D. it has large eyes with orbs directed forward, giving it binocular sight
A. Elliptical path
B. Circular path
C. Parabolic path
D. Rectilinear path