Parsec is a unit of ___________?
A. Energy
B. Time
C. Power
D. Distance
A. Energy
B. Time
C. Power
D. Distance
A. North pole
B. South pole
C. middle of the earth
D. Equator
A. Zn + Ni
B. Cu + Zn
C. Cu + Ni
D. Cu + Sn
A. 0 ‘C
B. 37 ‘
C. Room Temperature
D. Temperature of the place where it is kept
A. Honey
B. Water
C. Milk
D. olive oil
A. Area
B. Time
C. Distance
D. mass
A. Reflection of light
B. Polarization of light
C. refraction of light
D. Interference of light
A. Trench
B. Mariana Trench
C. Mangrove
D. Groove
A. increasing focal length of the lens
B. Decreasing focal length of the lens
C. Lens of large aperture
D. lens of short aperture
A. Current
B. Voltage
C. Nuclear Radiation
D. power