Bihar Board 12 Physics Objective : Bihar Board Class 12th Inter Exam Objective Question 2023, English Medium
Bihar Board 12 Physics Objective Board Exam 2024 Question 1. A soap bubble is given a negative change, then it’s radius ( A ) Increase ( B ) Decrease ( C ) Remains unchanged ( D ) May increases or decreases Ans – ( A ) 2. Metallic sphere of radius R is charged to … Read more