Uniform Circular Motion Notes
When a particle moves with a constant speed in a circular path, its motion is said to be the uniform circular motion. The speed of particle is uniform.

Newton’s Laws Of Motion Notes
A body continues to be in its state of rest or of uniform motion in a straight line unless an external force is applied on it. The property due to which a material body resists the change in its state of rest or motion is called inertia.
Type Of Forces Notes
The forces which act on bodies when they are in actual contact are called the contact forces. The forces which act on bodies without being physically touched are called the non-contact forces or the forces at a distance.
Uses Of Acids And Bases Notes
Manufacture of soaps, Manufacture of bleaching powder, Food preservation, Baking powder, Cooking
Physical And Chemical Properties Of Acids And Bases Notes
Acids neutralize bases to give salt and water only | Alkalis react with ammonium salts on heating to liberate ammonia.
Preparation Of Acids And Bases Notes
Acids from Salts: Normal + Sulphuric -> Acid +Displaced Salt acid[conc.] salt volatile acid NaCl + H2SO4 NaHSO4 + HCl
Difference Between Acids And Bases Notes
Strength of an acid depends on the concentration of the hydronium ions[H3O+] present in an aqueous solution of an acid. Strength of an Alkali depends on the concentration of hydroxyl ions[OH-] present in an aqueous solution of the alkali.
Basics Of Acids, Bases And Salts Notes
Strength of an acid depends on the concentration of the hydronium ions[H3O+] present in an aqueous solution of an acid. Strength of an Alkali depends on the concentration of hydroxyl ions[OH-] present in an aqueous solution of the alkali.
Honour/Jealousy Themes Notes
He resents Don Pedro and will do anything to get his own back after he lost the war. Other characters are jealous, too. Benedick does not like Hero, and does not want Claudio to marry...
Marriage, Shame And Freedom Theme Notes
Ironically, Much Ado About Nothing suggests that the characters fear of shame in love is more likely to lead to embarrassment than love itself will.