#Class 12 physics practical file how to
#Class 12 physics practical file series

BITSAT 2017 Questions - BITSAT Previous Year Quest.COMPLETE SALT ANALYSIS (Anions & Cations).Complex Numbers JEE Advanced 38 Year Previous Year.Chemical Thermodynamics JEE Advanced Revision Note.Quadratic Equations JEE Advanced 38 Year Previous.Continuity and Differentiability Vikas Gupta Free.S Block Elements JEE Advanced Revision Sheet / Che.The Physics Practicals For Class 12 CBSE is given here so that students can understand the experiments in a better way. The experiment records and activities consist of 6 marks, the project has 3 marks and viva on the experiment consist of 5 marks. JEE Advanced Chapterwise 38 Years Previous Year Qu. Two experiments (8 + 8 marks) are asked from each section in the practical exam.

#Class 12 physics practical file series

Progression and Series JEE Advanced 38 Year Previo.

Limits, Continuity and Differentiability JEE Adva.

Functions JEE Advanced 38 Year Previous Year Quest.

Permutation and Combination JEE Advanced 38 Year P.

Probability JEE Advanced 38 Year Previous Year Que.

Matrices and Determinants JEE Advanced 38 Year Pre.

To study the characteristic of a Common Emitter npn or pnp transistor & to find out values of current & voltage gains.

To draw the I-V Characteristic curve of the given Zener diode in reverse bias.

To draw the I-V Characteristic curve of a p-n junction diode in forward bias & reverse bias & to determine its static & dynamic resistance.

To determine the angle of minimum deviation for a given glass prism by plotting a graph between the angle of incidence & the angle of deviation.

To find the focal length of a Concave lens using Convex lens.

To find the focal length of a Convex Mirror using Convex lens.

To find the focal length of a convex lens by plotting graph between u &v or 1/u & 1/v.

To find the value of v(Image Distance) for different values of u(Object Distance) of a concave mirror & to find the focal length by plotting graph between u &v or 1/u & 1/v.

To determine the internal resistance of given primary cell using a Potentiometer.

To compare EMF of two given Primary cells using a Potentiometer.

To verify law of combination of resistance using metre bridge.

To determine resistance of a given wire using metre bridge& hence determine the specific resistance of the material.

To determine the resistance per unit length of a given wire by plotting a graph of Potential difference vs Current.

What are the factors affecting internal resistance?ДЄns: A rotating body performing angular acceleration, which is the sum of the products of the mass of each particle in the body with the square of its distance from the axis of rotation. What is the difference between an ordinary diode and an LED? What are the differences between primary and secondary cell? Define principle axis of a convex lens?ДЄns: TheВ principalВ focus of aВ convex lensВ is defined as the point on which theВ principal axisВ of the light is parallel to theВ principal axisВ which converges after the refraction from theВ lens. Define figure of merit of a galvanometer?ДЄns: When a coil carrying current (I) is placed in a radial magnetic field, the coil experiences a deflection Оё which is related to I as I = kОё, where k is a constant of proportionality and is termed asВ a figure of meritВ of the galvanometer. State the principle of a potentiometer?ДЄns: It states that when a constant current(I) flows through a wire of uniform cross sectional area, the potential difference(V) between its two points is directly proportional to the length(L) of the wire between those two points.

#Class 12 physics practical file how to

How to make NAND gate using AND and OR gate? 12th physics important question

The current of household connection as well, To measure the current flowing in the circuit, Within elastic limit, stress given to a body is directly proportional to strain observed in the body, or simply you can say stress is directly proportional to strain. It is used to measure the diameter of a cylindrical wire that means a metal normal copper wire or else metal wire.ДЄns. It is used to measure the inner diameter of a solid sphere, the outer diameter of a solid sphere, and the depth of a cylinder.ДЄns. When a tuning fork, struck by a rubber pad, is held over a length of the airВ columnВ in aВ tube, it produces a loud sound for a fixed length of the airВ column.ДЄns. Why we are putting the rubber pad inside the flask in the Resonance Tube experiment.?ДЄns. On which principle Sonometer experiment is based?