- Angle of contact q < 90°, if cohesive force < adhesive force × √2
- Angle of contact q > 90°, if cohesive force > adhesive force × √2
- Angle of contact q = 90°, if cohesive force = adhesive force × √2
- If the radius of capillary is reduced to half, the rise of liquid column becomes four times
Category: Physics mcqs
- will also double
- will become four times
- will remain same
- will decrease
- The intensity of light gradually decreases to zero and remains at zero
- The intensity of light gradually increases to a maximum and remains at maximum
- There is no change in intensity
- The intensity of light is twice maximum and twice zero
- along the radius vector
- parallel to the linear momentum
- in the orbital plane
- perpendicular to the orbital plane
- an insulator
- a semiconductor
- an alloy
- a conductor
- in horizontal direction only
- in vertical direction only
- in any direction except vertical and horizontal
- in any direction it is released
- Charge moving at a constant speed
- Chargeless particle
- Stationary charge
- An accelerating charge
- 0.34 m
- 1.33 m
- 13.4 mm
- 33.9 m.
- Conservation of angular momentum
- Conservation of density
- Conservation of momentum
- Conservation of mechanical energy.
- High retentivity and low coercive force
- Low retentivity and high coercive force
- High retentivity and high coercive force
- Low retentivity and low coercive force
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