# Physics Practical |1st year| BSC | TU

### Calculate The Standard Deviation, Standard Error And Probable Error By Taking The Observation From The Experiment Or Measuring The Diameter Of Steel BALL

APPARATUS REQUIRED i) Steel ball ii) Micrometer Screw gauge THEORY The precision with which a physical quantity is measured depends inversely upon the deviation or

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### TO FIND THE POWER FACTOR OF COIL OF FAN

APPARATUS REQUIRED i) The given Fan ii) A.C Voltmeters iii) Non-inductive resistance THEORY The power factor of the coil of

### TO DETERMINE THE Modulus of RIGIDITY OF GIVEN WIRE BY TORSIONAL PENDULUM

APPARATUS REQUIRED i) Given wire ii) Stop watch iii) Vernier calipers iv) Physical balance weight box v) A right circular

### Draw The Best Straight Line And Find The Error In Slope By Using Least Square Method By Taking Observation From An Experiment Of Measuring Acceleration Due To Gravity Using Simple Pendulum.

APPARATUS REQUIRED i) Simple pendulum ii) Stop watch iii) Meter scale iv) Clamp and thread THEORY The principle of Least

### Calculate The Standard Deviation, Standard Error And Probable Error By Taking The Observation From The Experiment Or Measuring The Diameter Of Steel BALL

APPARATUS REQUIRED i) Steel ball ii) Micrometer Screw gauge THEORY The precision with which a physical quantity is measured depends