Find the Formula: Basic Formulae in Physics for Students
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Transcript of Find the Formula: Basic Formulae in Physics for Students
List of Basic Formulae in Physicsfor Students
M. D. Raghu
BASIC FORMULAE
FOR STUDENTSPHYSICS
Copyright©2013, MDR, www.learningforknowledge.com
𝒗=𝒅𝒕
𝒂=∆𝒗∆ 𝒕
𝒅=𝒗 𝒊𝒕+𝟏𝟐 𝒂𝒕𝟐
𝒗 𝒇 𝟐=𝒗 𝒊𝟐+𝟐𝒂𝒅𝒗 𝒇 =𝒗 𝒊+𝒂𝒕
Kinematics
a : acceleration
v i : initial velocity
v f : final velocity
BASIC FORMULAE
FOR STUDENTSPHYSICS
Copyright©2013, MDR, www.learningforknowledge.com
𝟏𝒇 =
𝟏𝒖+
𝟏𝒗
𝑴=𝒉𝒊
𝒉𝟎
𝒏=𝒄 𝒊
𝒄𝒓
𝝀=𝒄𝒇
Light
f: focal length u: image distance v: object distance M: magnification h: object/image height
n: refractive indexci : velocity of incident raycr : velocity of refracted ray : angle of
incidence/refraction
f: frequency , : wavelengthc: velocity of light (wave)
BASIC FORMULAE
FOR STUDENTSPHYSICS
Copyright©2013, MDR, www.learningforknowledge.com
𝑭=𝒎𝒂Т=𝑭 𝒅𝑭=−𝒌𝒙
𝑬𝒌=𝟏𝟐𝒎𝒗𝟐
𝑭=𝑮𝒎𝟏𝒎𝟐
𝒅𝟐
Mechanics
,
,
Ep : potential energyg: acceleration due to gravityh: heightG : universal gravitational constant
v: velocity
BASIC FORMULAE
FOR STUDENTSPHYSICS
Copyright©2013, MDR, www.learningforknowledge.com
⍺=𝒗𝟐
𝒓ѡ=𝟐𝝅 𝒇𝒗=𝒓 ѡ
ѡ 𝒇𝟐=ѡ 𝒊
𝟐+𝟐⍺𝒔𝒔=𝒓 𝜽
ѡ 𝒇=ѡ𝒊+⍺𝒕
t +
Circular Motion
,
: angular velocityf: frequency
s : linear displacement
Θ : angular displacementt: time
BASIC FORMULAE
FOR STUDENTSPHYSICS
Copyright©2013, MDR, www.learningforknowledge.com
𝑸= 𝑰 𝒕𝑽= 𝑰 𝑹𝑷=𝑽 𝑰𝑬=𝑷 𝒕
𝑿𝒄=𝟏
𝟐𝝅 𝒇𝑪 𝑩=𝒌 𝑰
𝒅𝑭=𝑩𝒒𝒗
Electricity/Magnetism
, , t: time
V : volts , R : resistanceP : powerE : energy
C: capacitance , f: frequencyXl : inductive reactance , L: inductance ,
, v: velocityq: charge of particle
BASIC FORMULAE
FOR STUDENTSPHYSICS
Copyright©2013, MDR, www.learningforknowledge.com
Author: M. D. Raghu
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