Hygrometer is used for measuring the
- Speed of sound
- Density of milk
- Humidity of air
- Specific gravity of liquids
A. Reflection of light
B. Polarization of light
C. refraction of light
D. Interference of light
E. None of these…
A. Trench
B. Mariana Trench
C. Mangrove
D. Groove
E. None of these…
A. Area
B. Time
C. Distance
D. mass
E. None of these
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A. Honey
B. Water
C. Milk
D. olive oil
E. None of these…
A. 0 ‘C
B. 37 ‘
C. Room Temperature
D. Temperature of the place where it is kept
E. None of these…
A. North pole
B. South pole
C. middle of the earth
D. Equator
E. None of these…
A. Zn + Ni
B. Cu + Zn
C. Cu + Ni
D. Cu + Sn
E. None of these…
A. Energy
B. Time
C. Power
D. Distance
E. None of these…
A. Chemical Reaction
B. Nuclear reaction
C. Fission nuclear reaction
D. Fusion nuclear reaction
E. None of these…