1. same
2. double
3. half
4. four times
double
1. higher surface tension
2. lower surface tension
3. surface tension is no criterion
4. high density and viscosity
higher surface tension
1. 51 cm
2. 50 cm
3. 52 cm
4. 52.2 cm
51 cm
1. its vapor pressure is low
2. it provides suitable meniscus for the inclined tube
3. its density is less
4. it provides longer length for a given pressure difference
its vapor pressure is low
1. arm of man
2. pair of scissors
3. pair of clinical tongs
4. all of the above
all of the above
1. zeroth order
2. first order
3. second order
4. third order
second order
1. W between P and F
2. F between W and P
3. P between W and F
4. W, P and F all on one side
W between P and F
1. friction
2. limiting friction
3. repose
4. kinematic friction
repose
1. mechanical advantage is greater than velocity ratio
2. mechanical advantage is equal to velocity ratio
3. mechanical advantage is less than velocity ratio
4. mechanical advantage is unity
mechanical advantage is less than velocity ratio
1. mechanical advantage is greater than velocity ratio
2. mechanical advantage is equal to velocity ratio
3. mechanical advantage is less than velocity ratio
4. mechanical advantage is unity
mechanical advantage is equal to velocity ratio