Question

Calculate the volume of a ball having a radius of. Calculate area and volume.Draw the diagram

a) Show concave meniscus and convex menius to show the measurement of volume of an imela measuring cylinder.
b) Write the things to remember while manche. If the radius of a coin islom then calculate Length breadth and height of a room .

Answer 1

To calculate the volume of a ball with a given radius, use the formula for the volume of a sphere. When measuring the volume of a liquid using a measuring cylinder, make sure to read the volume at the bottom of the meniscus and align the cylinder correctly.

Step-by-step explanation:

To calculate the volume of a ball with a radius of 0.750 cm, we can use the formula for the volume of a sphere: V = 4/3 * π * r³. Plugging in the value for the radius, we get: V = 4/3 * 3.142 * (0.750)^3. Evaluating this expression gives us the volume of the ball.

Regarding the diagram, to show a concave meniscus in an imela measuring cylinder, the liquid level would be higher at the edges compared to the center. For a convex meniscus, the liquid level would be lower at the edges compared to the center.