Pregunta
A piece of chalk has a mass of 65 grams and a volume of 25 cubic centimeters. What is its
density?
density?
Ask by Vargas Chavez. in the United States
Mar 14,2025
Solución de inteligencia artificial de Upstudy
Respuesta verificada por el tutor
Responder
The density of the chalk is 2.6 grams per cubic centimeter.
Solución
To find the density of the piece of chalk, we can use the formula for density:
Given:
- Mass of the chalk = 65 grams
- Volume of the chalk = 25 cubic centimeters
Substitute the given values into the formula to calculate the density.
Calculate the value by following steps:
Calculate the value by following steps:
- step0: Calculate:
- step1: Reduce the fraction:
The density of the piece of chalk is.
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Simplifique esta solución Extra Insights
To find the density, you divide the mass by the volume. So, for the piece of chalk, you take 65 grams and divide it by 25 cubic centimeters. Doing the math, you get a density of 2.6 grams per cubic centimeter. Density is like a little cheat sheet for understanding how heavy something is for its size – the higher the number, the “heavier” it feels!
Did you know that density plays a huge role in everything from making sure ships float to understanding why some objects sink? For example, ice is less dense than water, which is why it floats! This concept isn’t just useful in science class; it’s also part of everyday life, like when you’re trying to figure out whether a pumpkin will bob in a Halloween party game!
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