Units and measurements Flashcards
1
Q
Least count in Vernier Calliper
A
1 M.S.D - 1 V.S.D
2
Q
Measured Reading in Vernier Calliper
A
M.S.R + (C.D x L.C.)
3
Q
True Reading
A
M.R. - Error
4
Q
Least Count in Screw Gauge
A
Pitch on 1 M.S.D./No. of Divisions on Circular Scale
5
Q
Measured Reading in Screw Gauge
A
M.S.R + ( C.D. x L.C)
6
Q
Negative Error in Screw Gauge
A
Total number of divisions - (Coinciding Digits x Least Count)
7
Q
Momentum(p)
A
Mass(m) x Velocity(v)
8
Q
Energy (E)
A
Force(F) x Displacement(x)
9
Q
Power(P)
A
Energy (E) /Time (T)
10
Q
Pressure(P)
A
Force (F) /Area (x^2)
11
Q
Torque(M)
A
Force(F) x Distance (x)
12
Q
Impulse
A
Force(F) x Time (T)
13
Q
Stress
A
Force(F) /Area (x^2)
14
Q
Surface Tension
A
Force(F) /Length (x)
15
Q
Energy Density
A
Energy(E) /Volume (V)
