WebThe NCERT Class 8 Science Solutions for Chapter 12 Friction given here assists the students in clearing all their doubts. These NCERT Solutions will help students to have a deeper understanding of the concepts and … WebOct 28, 2012 · mass of the body of surfaces in contact. Q11 (MCQ): The frictional force exerted by fluids is called: (a) thrust. (b) rolling friction (c) dynamic friction. (d) drag. Answer: (d) drag. Q12(NCERT): Explain why sportsmen use shoes with spikes. Answer: Spikes increase friction and give tighter grip with ground.
Physics - Friction - Toppr
WebGet MCQ Questions for Class 8 Science Friction on all the topics for free. Visit TopperLearning today to get complete access to Class 8 Science Chapter 1 MCQ Questions! WebApr 11, 2024 · April 11, 2024 by Saloni Jha. CBSE New Exam Pattern 2024-2024 Class 8, 10,12 MCQs Limit Changed: CBSE has announced a new exam pattern for Classes 10 and 12 on 6th April 2024, which is said to be in line with NEP. Check this article for complete details on the CBSE New Exam Pattern 2024-2024. can you be short with big feet
CBSE Class 8 - Science - Friction (MCQs) (#cbseNotes) …
WebCBSE Class 8 Science Chapter 12 MCQ Type Questions 1. ____ produces the least friction. (a) Rolling friction (b) Sliding friction (c) Composite friction (d) Static friction 2 . ______ is responsible for wearing out of bicycle tyres. (a) Magnetic force (b) Muscular … WebNov 11, 2024 · 5. Limiting friction of a body depends on _____. a) Area of contact of surfaces. b)The volume of the smaller body on larger surface. c) Nature of surfaces. d) The periphery of the contact surfaces. Answer: c. 6. The value of the frictional force for a body is always constant when it is static and does not vary with applied force. WebApr 7, 2024 · CBSE Class 8 Science Chapter-12 Important Questions - Free PDF Download. Class 8 Science Chapter 12 extra questions and important questions discuss the topic of friction and various factors affecting it. These questions are designed by subject experts at Vedantu as per the guidelines of CBSE. The main purpose of designing and … can you be sexually active with a pessary