PHYSICS · CBSE Class 11 English medium
14 chapters · 261 topics
Chapter 1: UNITS AND MEASUREMENT
- U NITS AND M EASUREMENT
- U NITS AND M EASUREMENT · Part
- U NITS AND M EASUREMENT · Part
- U NITS AND M EASUREMENT · Part
- U NITS AND M EASUREMENT · Part
- U NITS AND M EASUREMENT · Part
- U NITS AND M EASUREMENT · Part
- U NITS AND M EASUREMENT · Part
- U NITS AND M EASUREMENT · Part
- U NITS AND M EASUREMENT · Part
- U NITS AND M EASUREMENT · Part
- U NITS AND M EASUREMENT · Part
- U NITS AND M EASUREMENT · Part
- U NITS AND M EASUREMENT · Part
Chapter 2: MOTION IN A STRAIGHT LINE
- M OTION IN A S TRAIGHT L INE
- is denoted by
- and x ( t ) = . t
- and x ( t ) = . t · Part
- and x ( t ) = . t · Part
- and x ( t ) = . t · Part
- and x ( t ) = . t · Part
- equal intervals τ and find out the distances
- equal intervals τ and find out the distances · Part
- equal intervals τ and find out the distances · Part
- equal intervals τ and find out the distances · Part
- equal intervals τ and find out the distances · Part
- equal intervals τ and find out the distances · Part
- equal intervals τ and find out the distances · Part
Chapter 3: MOTION IN A PLANE
- M OTION IN A P LANE
- M OTION IN A P LANE · Part
- M OTION IN A P LANE · Part
- same direction. **
- same direction. ** · Part
- same direction. ** · Part
- same direction. ** · Part
- same direction. ** · Part
- same direction. ** · Part
- ˆ i = ˆ j = ˆ k =
- dimensions. If α , β , and γ are the angles *
- dimensions. If α , β , and γ are the angles * · Part
- * In terms of x and y, a x and a y can be expressed as
- In Fig. . (c), ∆ t Ž and the average
- In Fig. . (c), ∆ t Ž and the average · Part
- In Fig. . (c), ∆ t Ž and the average · Part
- In Fig. . (c), ∆ t Ž and the average · Part
- In Fig. . (c), ∆ t Ž and the average · Part
- In Fig. . (c), ∆ t Ž and the average · Part
- In Fig. . (c), ∆ t Ž and the average · Part
- In Fig. . (c), ∆ t Ž and the average · Part
- In Fig. . (c), ∆ t Ž and the average · Part
- In Fig. . (c), ∆ t Ž and the average · Part
Chapter 4: LAWS OF MOTION
- L AWS OF M OTION
- L AWS OF M OTION · Part
- L AWS OF M OTION · Part
- L AWS OF M OTION · Part
- L AWS OF M OTION · Part
- L AWS OF M OTION · Part
- L AWS OF M OTION · Part
- L AWS OF M OTION · Part
- • Observations confirm that the product of
- • In the preceding observations, the vector
- • Suppose a light-weight vehicle (say a small
- • Speed is another important parameter to
- • A seasoned cricketer catches a cricket ball
- • A seasoned cricketer catches a cricket ball · Part
- • A seasoned cricketer catches a cricket ball · Part
- • A seasoned cricketer catches a cricket ball · Part
- • A seasoned cricketer catches a cricket ball · Part
- • A seasoned cricketer catches a cricket ball · Part
- • A seasoned cricketer catches a cricket ball · Part
- ) final
- particle is zero. * According to the first law, this
- particle is zero. * According to the first law, this · Part
- contact forces. * As the name suggests, a contact
- contact forces. * As the name suggests, a contact · Part
- contact forces. * As the name suggests, a contact · Part
- ) max
- ) max
- Thus to obtain v max we put
- ) max
Chapter 5: WORK, ENERGY AND POWER
- W ORK , E NERGY AND P OWER
- W ORK , E NERGY AND P OWER · Part
- and d . d
- surface * . In what follows we have taken the
- surface * . In what follows we have taken the · Part
- surface * . In what follows we have taken the · Part
- surface * . In what follows we have taken the · Part
- surface * . In what follows we have taken the · Part
- = − ∫ kx x
- E f −−−−− E i = W nc
- E f −−−−− E i = W nc · Part
- E f −−−−− E i = W nc · Part
- E f −−−−− E i = W nc · Part
- E f −−−−− E i = W nc · Part
- E f −−−−− E i = W nc · Part
Chapter 6: SYSTEMS OF PARTICLES AND ROTATIONAL MOTION
- S YSTEMS OF P ARTICLES AND R OTATIONAL M OTION
- S YSTEMS OF P ARTICLES AND R OTATIONAL M OTION · Part
- S YSTEMS OF P ARTICLES AND R OTATIONAL M OTION · Part
- S YSTEMS OF P ARTICLES AND R OTATIONAL M OTION · Part
- S YSTEMS OF P ARTICLES AND R OTATIONAL M OTION · Part
- S YSTEMS OF P ARTICLES AND R OTATIONAL M OTION · Part
- the same origin. The symbol ∑
- for a × b can be put in a determinant form which
- for a × b can be put in a determinant form which · Part
- for a × b can be put in a determinant form which · Part
- for a × b can be put in a determinant form which · Part
- for a × b can be put in a determinant form which · Part
- for a × b can be put in a determinant form which · Part
- for a × b can be put in a determinant form which · Part
- τ τ τ τ
- ∑ m i i r = . Remember that the position vectors
- ∑ m i i r = . Remember that the position vectors · Part
- ∑ m i i r = . Remember that the position vectors · Part
- ∑ m i i r = . Remember that the position vectors · Part
- vector. Further, the angular acceleration, α =
- = π rad/s
- we call this to be the x ′ –y ′ plane (coincident
- at P , and α is the angle between F and the
- angular displacement d θ is the same for all
- angular displacement d θ is the same for all · Part
Chapter 7: GRAVITATION
- G RAVITATION
- G RAVITATION · Part
- G RAVITATION · Part
- G RAVITATION · Part
- as the planet goes around. Hence, ∆ A / ∆ t is a
- in agreement with a value of g . m s - and
- in agreement with a value of g . m s - and · Part
- in agreement with a value of g . m s - and · Part
- proportional to θ , equal to τθ. Where τ is the
- Observation of θ thus enables one to
- and ρ is the density. On the other hand the
- and ρ is the density. On the other hand the · Part
- and ρ is the density. On the other hand the · Part
- and ρ is the density. On the other hand the · Part
- the square (
- ) min
- traverses a distance π ( R E + h ) with speed V . Its
- traverses a distance π ( R E + h ) with speed V . Its · Part
- traverses a distance π ( R E + h ) with speed V . Its · Part
Chapter 8: MECHANICAL PROPERTIES OF SOLIDS
Chapter 9: MECHANICAL PROPERTIES OF FLUIDS
- M ECHANICAL P ROPERTIES OF F LUIDS
- M ECHANICAL P ROPERTIES OF F LUIDS · Part
- M ECHANICAL P ROPERTIES OF F LUIDS · Part
- M ECHANICAL P ROPERTIES OF F LUIDS · Part
- M ECHANICAL P ROPERTIES OF F LUIDS · Part
- M ECHANICAL P ROPERTIES OF F LUIDS · Part
- M ECHANICAL P ROPERTIES OF F LUIDS · Part
- M ECHANICAL P ROPERTIES OF F LUIDS · Part
- M ECHANICAL P ROPERTIES OF F LUIDS · Part
- M ECHANICAL P ROPERTIES OF F LUIDS · Part
Chapter 10: THERMAL PROPERTIES OF MATTER
- T HERMAL P ROPERTIES OF M ATTER
- T HERMAL P ROPERTIES OF M ATTER · Part
- T HERMAL P ROPERTIES OF M ATTER · Part
- T HERMAL P ROPERTIES OF M ATTER · Part
- T HERMAL P ROPERTIES OF M ATTER · Part
- T HERMAL P ROPERTIES OF M ATTER · Part
- T HERMAL P ROPERTIES OF M ATTER · Part
- T HERMAL P ROPERTIES OF M ATTER · Part
- T HERMAL P ROPERTIES OF M ATTER · Part
- Since α l ≃ – K – , from Table . , the
- Since α l ≃ – K – , from Table . , the · Part
- Since α l ≃ – K – , from Table . , the · Part
- Since α l ≃ – K – , from Table . , the · Part
- Since α l ≃ – K – , from Table . , the · Part
- Since α l ≃ – K – , from Table . , the · Part
- Since α l ≃ – K – , from Table . , the · Part
- Since α l ≃ – K – , from Table . , the · Part
- Since α l ≃ – K – , from Table . , the · Part
- Since α l ≃ – K – , from Table . , the · Part
- Since α l ≃ – K – , from Table . , the · Part
- Since α l ≃ – K – , from Table . , the · Part
- Since α l ≃ – K – , from Table . , the · Part
- Since α l ≃ – K – , from Table . , the · Part
- Since α l ≃ – K – , from Table . , the · Part
- Since α l ≃ – K – , from Table . , the · Part
- skin temperature may be ° ° C (say). The
- skin temperature may be ° ° C (say). The · Part
- ∴ Rate of loss of heat is given by
- ∴ Rate of loss of heat is given by · Part
- ∴ Rate of loss of heat is given by · Part
- ∴ Rate of loss of heat is given by · Part
- ∴ Rate of loss of heat is given by · Part
- ∴ Rate of loss of heat is given by · Part
- ∴ Rate of loss of heat is given by · Part
- ∴ Rate of loss of heat is given by · Part
Chapter 11: THERMODYNAMICS
- T HERMODYNAMICS
- T HERMODYNAMICS · Part
- T HERMODYNAMICS · Part
- T HERMODYNAMICS · Part
- T HERMODYNAMICS · Part
- average energy of × ½ k B T = k B T . In three
- average energy of × ½ k B T = k B T . In three · Part
- average energy of × ½ k B T = k B T . In three · Part
- quantities on both sides are extensive * . (The
- quantities on both sides are extensive * . (The · Part
- quantities on both sides are extensive * . (The · Part
- quantities on both sides are extensive * . (The · Part
- its heat of combustion is . × J/g ?
Chapter 12: KINETIC THEORY
- K INETIC T HEORY
- K INETIC T HEORY · Part
- K INETIC T HEORY · Part
- K INETIC T HEORY · Part
- K INETIC T HEORY · Part
- K INETIC T HEORY · Part
- K INETIC T HEORY · Part
- K INETIC T HEORY · Part
- K INETIC T HEORY · Part
- K INETIC T HEORY · Part
- K INETIC T HEORY · Part
- K INETIC T HEORY · Part
- K INETIC T HEORY · Part
- K INETIC T HEORY · Part
- K INETIC T HEORY · Part
- × ½ k B T = k B T , since a vibrational mode has
- × ½ k B T = k B T , since a vibrational mode has · Part
- ( atm = . × Pa) occupies a volume of .
Chapter 13: OSCILLATIONS
- O SCILLATIONS
- O SCILLATIONS · Part
- O SCILLATIONS · Part
- O SCILLATIONS · Part
- O SCILLATIONS · Part
- O SCILLATIONS · Part
- O SCILLATIONS · Part
- O SCILLATIONS · Part
- O SCILLATIONS · Part
- occurring at ½ instead of zero. ⊳
- occurring at ½ instead of zero. ⊳ · Part
- occurring at ½ instead of zero. ⊳ · Part
- The direction of velocity v at a time t is along
- the projection of the velocity v of the
- the projection of the velocity v of the · Part
- the projection of the velocity v of the · Part
- the projection of the velocity v of the · Part
- the projection of the velocity v of the · Part
- the projection of the velocity v of the · Part
- the projection of the velocity v of the · Part
- the projection of the velocity v of the · Part
- the projection of the velocity v of the · Part
- the projection of the velocity v of the · Part
- the projection of the velocity v of the · Part
- the projection of the velocity v of the · Part
- the projection of the velocity v of the · Part
- the projection of the velocity v of the · Part
Chapter 14: WAVES
- W AVES
- y x t
- any fixed instant) as a function of x is a sine
- y x t
- rad m − *
- Thus, if B and ρ are considered to be the only
- Thus, if B and ρ are considered to be the only · Part
- Thus, if B and ρ are considered to be the only · Part
- Thus, if B and ρ are considered to be the only · Part
- largest possible value for A . For φ
- x t
- Musical Pillars