Skip to main content

Search This Blog

PHYSICS By MAMTA SINGH

Physics by Mamta Singh

Home

Posts

Showing posts from January, 2023

To find the focal length of a concave lens using a convex lens

Get link
Facebook
X
Pinterest
Email
Other Apps

January 27, 2023

To find the focal length of a convex mirror using a convex lens

Get link
Facebook
X
Pinterest
Email
Other Apps

January 27, 2023

To find the focal length of a convex lens by plotting the graph between u and v OR between 1/u and 1/v

Get link
Facebook
X
Pinterest
Email
Other Apps

January 27, 2023

Powered by Blogger

Theme images by Michael Elkan

Physics by Mamta Singh

Physics by Mamta Singh

Total Pageviews

Translate

Contact Form

Name

Email *

Message *

Contact Form

Name

Email *

Message *

Search This Blog

Followers

PHYSICS By MAMTA SINGH: I am a teacher.I teach Physics for both Boards and Competitions.

Popular posts from this blog

IMPORTANT TOPICS FOR CLASS12 PHYSICS FOR BOARD EXAM

January 04, 2021

IMPORTANT TOPIC FOR CLASS12TH PHYSICS CBSE BOARD EXAMINATION: Subject : PHYSICS By- Mamta Singh Ch.-1 Electric flux Force and Torque on the electric dipole. Electric field on the axial and equatorial line. Statement of Gauss-Theorem. Applications of Gauss- Theorem,all three applications of Gauss theorem especially charged spherical shell. Ch.-2 Capacitance and factor’s affecting capacitance. Energy stored in a capacitor and its energy density( formula only). Capacitance of a parallel plate capacitor with a dielectric slab placed in between. (IMPORTANT) DRAW EQUIPOTENTIAL SURFACE TO A POINT CHARGE,LINE CHARGE,PLANE ELECTRIC FIELD AND DUE TO A ELECTRIC DIPOLE. Equi-potential surface and its properties. Relation between electric field and electric potential. Effect on various parameters when a dielectric slab is introduced b/w the plates of parallel plate capacitor. Principe of parallel plate capacitor. Potential at any general point of electric dipole. Ch.3 (7 marks)

IMPORTANT TOPICS OF COMPLETE SYLLABUS OF CLASS 11

February 23, 2021

PHYSICAL WORLD: Physics,Scientific attitude,Scientific method,Unification,Reductionism and theory of Unification. UNITS AND MEASUREMENTS: Dimensions of important physical quantities,to find the dimensions of unknown constants & to derive a formula on the basis of dimensional analysis. MOTION IN A STRAIGHT LINE : All the four equations of motion,relative velocity (Derivation) MOTION IN A PLANE: Relation b/w linear speed and angular speed,centripetal acceleration,unit vector, null vector and negative vector ,projectile motion,triangle and paralleogram law of vector addition,subtraction of vectors,Numerical's on which direction to hold the umberella. LAWS OF MOTION: Friction and its type,Numerical's on concept of friction,free body diagram and connected motion,tension force,laws of limiting friction , angle of contact and angle of repose, acceleration of a body sliding down the inclined plane,banking of roads. WORK,ENERGY AND POWER: Work energy theorem, types of c

Important Formulae of Chaper 1,2,3 & 4 (Class 12th Physics)

September 18, 2021

Physics by Mamta Singh

Posts

Posts

All Comments

All Comments

Followers

Archive

October 20241
January 20248
December 202311
November 20232
February 20232
January 20233
December 20223
February 20221
September 20214
August 20211

March 20215
February 20217
January 20218
December 20201

Show more Show less

Labels

@physicsbymamtasingh
#Art Integrated learning#physics#AIL Activities
#cbse physics sample paper class 12th
#Class12Physics Syllabus Term-wise
AIL
case study type questions
cbse class 11th term-1 sample paper physics
CBSE CLASS 12TH PHYSICS BOARD PAPER 2020
class12
electron microscope

EMI
Faraday cage
Free-body Diagram
how to study and get a good score?
important topics
micrometer
NUCLEUS COMPOSITION
Physics
Physics by Mamta Singh
PHYSICS INVESTIGATORY PROJECT FILE(SAMPLE FILE)
Physics notes
physics sample paper recent pattern 2020-21
ray optics
Screw gauge
test
travelling microscope
Vernier Callipers

Show more Show less

Report Abuse