Search results
Problem 1. The average weight of an elephant is 4000 N. The surface area of the sole of its foot is 0.1m2. Calculate the pressure exerted by one foot of an elephant. Solution. Average weight of the elephant = 4000 N. Weight of one leg = Force exerted by one leg. = 4000/4 = 1000 N.
8 maj 2023 · In this post, we will solve Numerical problems based on the Force and Pressure chapter of class 8 science. Here, first, we will go through the formula of pressure & other related data, and then attempt the numerical questions.
1. The document provides examples of calculating pressure, force, and area using the formulae: Pressure = Force/Area and Force = Pressure x Area. 2. Ten problems are worked through as examples applying these formulae to calculate pressure, force, or area given two of the three values.
8 maj 2023 · In this post, we will solve Numerical problems based on the Sound chapter of class 8 science. Here, first, we will go through the required formulas & other related equations, and then attempt the numerical questions.
9 wrz 2023 · Solving numerical problems enhances understanding. In this article you will find numerical problems for ‘Force and Pressure’ with solutions. Students are suggested to solve the questions by themselves first. After completing all the questions review your answers with the help of given solutions.
Physical Quantities and Measurement. Class 8 - Concise Physics Selina Solutions. Objective Questions. Question 1. Write true or false for each statement: (a) Equal volumes of two different substances have equal masses. (b) The density of a piece of brass will change by changing its size or shape.
21 lip 2023 · Numerical problem-solving plays a crucial role in mastering physics concepts and understanding their practical applications. By solving physics numericals, students can deepen their understanding of theories, equations, and principles while developing problem-solving skills.
