Question

Как найти объем в физике?? Скажите формулу

Answer 1

V= m
      P.   Объем равен массе деленной на плотность

Answer 2

Finding Volume in Physics

In physics, the volume of an object refers to the measure of how much three-dimensional space that object occupies. It can be visualized as the amount of water, air, or any other substance the object could hold if filled completely. The formula for finding the volume of different shapes varies, but a common formula for finding the volume of a shape is:

V = S × h

Where: - V represents the volume - S represents the surface area of the base of the shape - h represents the height of the shape

This formula can be used for various shapes, such as cubes, rectangular prisms, cylinders, and more.

Example Calculations

For example, to find the volume of a cylinder, the formula can be expressed as:

V = π × r^2 × h

Where: - V represents the volume - π is a constant approximately equal to 3.14159 - r represents the radius of the base of the cylinder - h represents the height of the cylinder

For a cylinder with a radius of 17 and a height of 140, the volume can be calculated as follows: - V = π × 17^2 × 140 ≈ 127108 cm^3 Another example is the volume of a cone, which can be calculated using the formula:

V = (1/3) × π × r^2 × h

Where: - V represents the volume - π is a constant approximately equal to 3.14159 - r represents the radius of the base of the cone - h represents the height of the cone

For a cone with a radius of 15 and a height of 75, the volume can be calculated as follows: - V = π × 15^2 × 75 ≈ 52950 cm^3 These are just a few examples of how the formula for finding volume can be applied to different shapes in physics.