1. density of metal can't be determined
2. metal is twice as dense as water
3. metal will float in water
4. metal is twice as dense as unknown fluid
density of metal can't be determined
1. surface tension
2. adhesion
3. cohesion
4. viscosity
viscosity
1. acts in the plane of the interface normal to any line in the surface
2. is also known as capillarity
3. is a function of the curvature of the interface
4. decreases with fall in temperature
acts in the plane of the interface normal to any line in the surface
1. linear
2. parabolic
3. hyperbolic
4. inverse type
linear
1. 400 kg/cm2
2. 4000 kg/cm2
3. 40 x 105 kg/cm2
4. 40 x 106 kg/cm2
4000 kg/cm2
1. right angled triangle
2. equilateral triangle
3. square
4. circle
right angled triangle
1. pressure
2. distance
3. level
4. density
density
1. h/2
2. J/3
3. h/6
4. h/4
h/4
1. energy/unit area
2. distance
3. both of the above
4. it has no units
both of the above
1. Red wood
2. Say bolt
3. Engler
4. Orsat
Orsat