Grade 8 Practical Physics → the pressure exerted by a liquid is directly proportional to its density

Curriculum

40 Sections
40 Lessons
96 Weeks

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to show three main layers of sun
1
- 2.1
  to show three main layers of sun
planets in the solar system
1
- 3.1
  planets in the solar system
phases of the moon
1
- 4.1
  phases of the moon
tides
1
- 5.1
  tides
how is lunar eclipse caused
1
- 6.1
  how is lunar eclipse caused
how is solar eclipse caused
1
- 7.1
  how is solar eclipse caused
the rule of deviation of rays in another optical medium
1
- 8.1
  the rule of deviation of rays in another optical medium
to show the refraction of light through prism
1
- 9.1
  to show the refraction of light through prism
to show the disprsion of white light through a prism
1
- 10.1
  to show the dispersion of white light through a prism
to show the converging action of convex lens on a parallel beam of light
1
- 11.1
  to show the converging action of convex lens on a parallel beam of light
to show the diverging action of concave lens on parallel beam of light
1
- 12.1
  to show the diverging action of concave lens on parallel beam of light
The rule of geometric construction of ray diagrams for convex lens
1
- 13.1
  The rule of geometric construction of ray diagrams for convex lens
to show the geometric construction of imaiges for convex lens and their practical applications
1
- 14.1
  to show the geometric construction of imaiges for convex lens and their practical applications
the rules of geometric construction of ray diagrams for concave lens
1
- 15.1
  the rules of geometric construction of ray diagrams for concave lens
to show the defects of vision
1
- 16.1
  to show the defects of vision
to show that light deviates from its paths while traveling from one optical medium to another optical medium
1
- 17.1
  to show that light deviates from its paths while traveling from one optical medium to another optical medium
to verify laws of refraction using a glass slab
1
- 18.1
  to verify laws of refraction using a glass slab
to find approximate focal length of hand lens and show that hand lens focuses heat rays
1
- 19.1
  to find approximate focal length of hand lens and show that hand lens focuses heat rays
advantages of high specific heat capacity of water
1
- 20.1
  advantages of high specific heat capacity of water
heat energy contained in a body is directly proportional to the rise in temperature of the body
1
- 21.1
  heat energy contained in a body is directly proportional to the rise in temperature of the body
the amount of heat contained in a body depends upon his mass
1
- 22.1
  the amount of heat contained in a body depends upon his mass
the heat contained in a body depends upon the chemical composition (or the nature) of the body
1
- 23.1
  the heat contained in a body depends upon the chemical composition (or the nature) of the body
to study the change of sate of ice
1
- 24.1
  to study the change of sate of ice
verification of archimedes principle
1
- 25.1
  verification of archimedes principle
the pressure exerted by a liquid is directly proportional to the height of liquid
1
- 26.1
  the pressure exerted by a liquid is directly proportional to the height of liquid
the pressure exerted by a liquid is directly proportional to its density
1
- 27.1
  the pressure exerted by a liquid is directly proportional to its density
the more the depth of water the more is the lateral pressure
1
- 28.1
  the more the depth of water the more is the lateral pressure
to prove that liquids exert same pressure in all direction at a given depth
1
- 29.1
  to prove that liquids exert same pressure in all direction at a given depth
the water flows out of the holes in all direction with undiminished force
1
- 30.1
  the water flows out of the holes in all direction with undiminished force
to show atmosphere exerts most pressure
1
- 31.1
  to show atmosphere exerts most pressure
to prove a solid weight less in water and move in air
1
- 32.1
  to prove a solid weight less in water and move in air
to prove boyount force is directly proportional to volume of fluid displaced
1
- 33.1
  to prove buoyant force is directly proportional to volume of fluid displaced
to show a windmill generating electricity
1
- 34.1
  to show a windmill generating electricity
hydel energy and hydroelectricity power plant
1
- 35.1
  hydel energy and hydroelectricity power plant
to show the kind of electric charge
1
- 36.1
  to show the kind of electric charge
how GLE detects charge on a body
1
- 37.1
  how GLE detects charge on a body
to prove that chaege body attracts tiny bits of paper towards itself
1
- 38.1
  to prove that chaege body attracts tiny bits of paper towards itself
experiment to draw magnetic lines of force around a bar magnet
1
- 39.1
  experiment to draw magnetic lines of force around a bar magnet
oersteds experiment to show magnetic effect of current
1
- 40.1
  oersteds experiment to show magnetic effect of current
the iron filling move and reposition themselves due to magnetic fields
1
- 41.1
  the iron filling move and reposition themselves due to magnetic fields