Class 10th Science Session 2022-23 Class 10 Science Terminal Exams MCQ Solutions Class X Science MCQ Extra Questions Answers 10th Science Terminal Exam Based MCQ Extra Questions

Magnification obtained by a lens is the ratio of height of image (h₁) to the height of object (h₂) i.e., Magnification, m= h₁/h₂

When we cut sphere, two parts we got and here spherical mirror is formed. But remember, applying silvering colour or agent either the inside or outside surface.

Class 10th Science CBSC Sample paper 10th Science Terminal Exam Based MCQ Extra Questions Class 10 Science Terminal Exams MCQ Solutions Class X Science MCQ Extra Questions Answers

Class X Science MCQ Extra Questions Answers 10th Science Terminal Exam Based MCQ Extra Questions Class 10th Science Session 2022-23 Class 10 Science Terminal Exams MCQ Solutions

Arsenic is a metalloid because it shows properties of both metal and non-metal.

A pure substances is one which is made up of only one kind of atoms or molecules. They have the same composition throughout.