10th Std Science Guide in English

Lesson.10 TYPES OF CHEMICAL REACTIONS Lesson 10 > TYPES OF CHEMICAL REACTIONS I. Choose the correct answer. 1. …

Read more

Lesson.9 SOLUTIONS Lesson 9 > SOLUTIONS Formulae Solubility mass of the solute/mass of the solvent x 100 Mass …

Read more

Lesson.8 PERIODIC CLASSIFICATION OF ELEMENTS Lesson 8 > PERIODIC CLASSIFICATION OF ELEMENTS Formulae Metallic radius Distance between the …

Read more

Lesson.7 ATOMS AND MOLECULES Lesson 7 > ATOMS AND MOLECULES Formulae Relative Atomic Mass (RAM) (Ar) = Average …

Read more

Lesson.6 NUCLEAR PHYSICS Lesson 6 > NUCLEAR PHYSICS I. Choose the correct answer 1. Man-made radioactivity is also …

Read more

Lesson.5 ACOUSTICS Lesson 5 > ACOUSTICS Formulae Effect of density V ∝√(1/D) Effect of temperature Vt = (vo …

Read more

Lesson.4 ELECTRICITY Lesson 4 > ELECTRICITY Formulae Electric Current I = Q/t = Charge/Time ⇒ Q = It …

Read more