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|  | The Highschool Help Forum

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We Help!
Highschool is a funny time to study, most of us will find the textbooks to be irritating.
Over here, you can ask and help others easily. Holy cow! There are hundreds of diagrams/equations/reactions/animations already out there to assist us in the question-answer process!
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#### Browse All Available Categories

Physics: | Introductory Physics • Mechanics • Heat • Waves and Oscillations • Electricity And Magnetism • Optics • Modern Physics
Mathematics: | Algebra • Trigonometry • Co-Ordinate (Analytical) Geometry • Calculus • Vectors And 3D Geometry • Miscellaneous Topics
Chemistry: | General Chemistry and Physical Chemistry • Organic Chemistry • Inorganic Chemistry
Biology: | General Biology • Anatomy • Physiology • Botany • Zoology
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Recent discussions on the forum

## Physics

Introductory Physics

1. HHF/Introductory-Physics-Preload
2. HHF/A simple vectors question

Mechanics

1. HHF/Mechanics-Preload
2. Joint Entrance Examination/2000 Screening/Q004 Roatting triangular frame with beads, what quantities are conserved

Heat

1. HHF/Heat-Preload
2. Joint Entrance Examination/2000 Screening/Q007 Monoatomic Ideal Gas and a frictionless piston

Optics

1. HHF/Optics-Preload
2. Joint Entrance Examination/2000 Screening/Q014 Intermediate image in a compound microscope

Electricity And Magnetism

1. HHF/Electricity-And-Magnetism-Preload
2. Joint Entrance Examination/2000 Screening/Q002 Uniform time varying magnetic field and induced electric field

Modern Physics

1. HHF/Modern-Physics-Preload
2. Joint Entrance Examination/2000 Screening/Q001 X Ray Tungsten filament and electrons

1. Joint Entrance Examination/2000 Screening/Q014 Intermediate image in a compound microscope
2. Joint Entrance Examination/2000 Screening/Q004 Roatting triangular frame with beads, what quantities are conserved
3. Joint Entrance Examination/2000 Screening/Q006 Bohr model of an atom applied to an atom with some hypothetical particle
4. Joint Entrance Examination/2000 Screening/Q002 Uniform time varying magnetic field and induced electric field
5. Joint Entrance Examination/2000 Screening/Q001 X Ray Tungsten filament and electrons
6. Joint Entrance Examination/2000 Screening/Q003 A tank with two holes, one square and another round
7. Joint Entrance Examination/2000 Screening/Q007 Monoatomic Ideal Gas and a frictionless piston
8. Joint Entrance Examination/2000 Screening/Q012 Rotating particle with charge q mass m
9. Joint Entrance Examination/AIEEE 2009/Q084 work done by electrostatic field
10. Joint Entrance Examination/AIEEE 2009/Q083 youngs modulus
11. Joint Entrance Examination/2000 Screening/Q017 Electrostats - energy of a configuration
12. Joint Entrance Examination/2000 Screening/Q028 Ball dropped from a height, graphs
13. Joint Entrance Examination/2000 Screening/Q019 expansion of ideal gas in three different paths
14. Joint Entrance Examination/2000 Screening/Q016 Effect of changing width of slits on interference pattern
15. Joint Entrance Examination/2000 Screening/Q020 Melting of ice and evaporation - graph
16. Joint Entrance Examination/2000 Screening/Q018 Spinning rod with a bead on it, time when it starts slipping
17. Joint Entrance Examination/2000 Screening/Q021 Ionized gas subjected to electric and magnetic fields
18. Joint Entrance Examination/2000 Screening/Q022 Radioactive materials and decay constant
19. Joint Entrance Examination/2000 Screening/Q025 Various energies of an electron in bohr model
20. Joint Entrance Examination/2000 Screening/Q023 capcitors and dielectric, equivalent capcitance

## Chemistry

General and Physical

1. HHF/General-And-Physical-Chemistry-Preload
2. Joint Entrance Examination/2000 Screening/Q036 electrochemical cells simple question on potentials
3. Joint Entrance Examination/2000 Screening/Q040 highest nucleophilicity
4. Joint Entrance Examination/2000 Screening/Q042 electronic configuration and predicting state

Inorganic

1. HHF/Inorganic-Chemistry-Preload
2. Joint Entrance Examination/2000 Screening/Q038 Number of POP bons in cyclic metaphosphoric acid
3. Joint Entrance Examination/2000 Screening/Q039 steel from haematite
4. User:Atcovi/Science/Inorganic Chemistry

Organic

1. HHF/Organic-Chemistry-Preload
2. Joint Entrance Examination/2000 Screening/Q041 order of reactivities in SN2
3. Joint Entrance Examination/AIEEE 2009/Q003 Phenol, NaOH and CO2
4. Joint Entrance Examination/AIEEE 2009/Q023 number of isomers

1. Joint Entrance Examination/AIEEE 2009/Q023 number of isomers
2. Joint Entrance Examination/2000 Screening/Q036 electrochemical cells simple question on potentials
3. Joint Entrance Examination/2000 Screening/Q040 highest nucleophilicity
4. Joint Entrance Examination/2000 Screening/Q041 order of reactivities in SN2
5. Joint Entrance Examination/2000 Screening/Q042 electronic configuration and predicting state
6. Joint Entrance Examination/AIEEE 2009/Q003 Phenol, NaOH and CO2
7. Joint Entrance Examination/AIEEE 2009/Q004 Physisorption characteristics
8. Joint Entrance Examination/2000 Screening/Q038 Number of POP bons in cyclic metaphosphoric acid
9. Joint Entrance Examination/2000 Screening/Q039 steel from haematite
10. Category:General-And-Physical-Chemistry-Help
11. User:Thewinster/Sandbox/Forum-Watch
12. User:Thewinster/Sandbox
13. Category:Inorganic-Chemistry-Help
14. Joint Entrance Examination/AIEEE 2009/Q001neopentane IUPAC name
15. Joint Entrance Examination/AIEEE 2009/Q002 Xenon Reactions
16. Joint Entrance Examination/AIEEE 2009/Q005 chiral complexes
17. Joint Entrance Examination/AIEEE 2009/Q006 Barium Nitrate Solubility Product
18. Category:Organic-Chemistry-Help

## Mathematics

Algebra

No pages meet these criteria.

Trigonometry

1. HHF/Trigonometry-Preload

Co-Ordinate (Analytical) Geometry

1. HHF/Mathematics/Analytical-Geometry-Preload
2. HHF/Analytical-Geometry-Preload

Calculus

1. HHF/Calculus-Preload
2. Joint Entrance Examination/AIEEE 2009/Q014 calculus

Vectors and 3D Geometry

1. HHF/Vectors-3D-Geometry-Preload
2. Vector equation of line of intersection of two planes

Miscellaneous Topics

1. HHF/Misc-Math-Topics-Preload
2. Joint Entrance Examination/AIEEE 2009/Q047 Finding the Remainder

1. Category:Calculus-Help
2. User:Thewinster/Sandbox/Forum-Watch
3. User:Thewinster/Sandbox
4. Category:Vectors-3D-Geometry-Help
5. Category:Misc-Math-Topics-Help

## Biology

What are the biology categories?
You have to tell us, remember?

1. User:Thewinster/Sandbox/Forum-Watch
2. User:Thewinster/Sandbox