Force and Pressure

10 solved questions from Class 8 Science, each with the full working. Tap any question to see the step-by-step solution.

• 1 What is the fundamental scientific concept introduced in the chapter 'Force and Pressure'? medium MCQ Key Concept & Definition
• 2 Which of the following is an important application or observation related to 'Force and Pressure'? easy MCQ Practical Application
• 3 What primary question does the chapter 'Force and Pressure' aim to answer? medium MCQ Core Scientific Inquiry
• 4 Why is the study of 'Force and Pressure' essential for students in class-8? hard MCQ Importance & Significance
• 5 Which key practice is recommended while studying topics in 'Force and Pressure'? medium MCQ Scientific Method
• 6 What is the primary topic or theoretical principle explored in 'Force and Pressure' (Class 8 SCIENCE)? medium MCQ Chapter Core Principle
• 7 Which key mechanism or analytical rule is highlighted in 'Force and Pressure'? medium MCQ Key Analytical Mechanism
• 8 A cylindrical tank of height 1,m and radius 0.5,m is full of water. A small pipe of radius 0.05,m is attached at the bottom of the tank, opening into a vertical tube that rises 0.5,m above the water surface. What is the gauge pressure at the opening of the pipe relative to atmospheric pressure? hard MCQ 4 marks Pressure at a depth depends only on depth, not pipe radius
• 9 A hydraulic system contains two pistons. The smaller piston has an area of 5,cm^2 and the larger piston has an area of 20,cm^2. A force of 10,N is applied on the smaller piston. Calculate the force exerted on the larger piston. medium 2 marks Pascal’s law – pressure is transmitted undiminished
• 10 Which statement correctly describes the pressure experienced by a small rock placed at the bottom of a 20 cm deep glass of water compared to the pressure at the surface? easy MCQ 1 mark Pressure increases with depth in a fluid