Chemistry Tutorials
Behaviour of Gas – Solution of all Questions
1 ) What is torr? Answer : Pressure exerted by 1 mm of mercury column at 00 C and at standard gravity is called as 1 torr. 2 ) Which state of matter has no Read more…
Class 10 Physics Tutorials
Reflection of Light Class 10 Physics – Videos
1) Reflection of Light : 2) Types of Reflection of Light : 3) Laws of Reflection of Light : 4) Mirror, Types of Mirror and terms related to spherical mirror : 5 ) Rules for Read more…
Class 10 Physics Tutorials
Critical Angle and Total Internal Reflection of Light
Dear students, we have learnt about refraction of light from rare medium to denser medium and vice versa.You know that angle of refraction of light depends on angle of incidence. Greater the angle of incidence, Read more…
Class 10 Physics Tutorials
Critical Angle and Total Internal Reflection of Light
Dear students, we have learnt about refraction of light from rare medium to denser medium and vice versa.You know that angle of refraction of light depends on angle of incidence. Greater the angle of incidence, Read more…
Class 10 Physics Tutorials
Refraction of Light through Rectangular Glass Slab and Glass Prism
Dear Students, you have learnt about reflection of light, mirror, image formation by mirror, refraction of light and refractive index of a mdium. Now, let’s know what happen when a ray of light passes throuh Read more…
Class 10 Maths Tutorials
Quadratic Equation Class 10 Mathematics – Videos
Meaning of Quadratic Equation : https://youtu.be/i7ia5ibODJM Solution of Quadratic Equation by Factorization Method : Example 1 : https://youtu.be/mYN5gKOnH6Q Example 2 : https://youtu.be/252fdXY-sOc Example 3 : https://youtu.be/L3a3NF81WAg Sridhar Acharya Formula : https://youtu.be/cpP1WiGvhTo Nature of Two Roots Read more…
Class 10 Maths Tutorials
Proportion
1 ) Check whether the numbers 2,3,4,6 are in proportion or not. 2 ) Check whether the numbers 2.5,-2,-5,4 are in proportion or not. 3 ) Check whether the numbers 2,7,14,42 are in proportion or Read more…
Class 10 Maths Tutorials
Ratio
RATIO 1 ) Write down the condition for which x : y becomes ratio of less inequality. Solution : x < y 2 ) Under which condition x : y becomes ratio of greater inequality Read more…
Class 10 Maths Tutorials
Quadratic Equation, Class – 10
Type – 01 Short Answer Type Questions : 1 ) Which of the following polynomial is a quadratic polynomial . ( i ) x2 – 7x + 2 ( ii ) 7x5 – x ( Read more…