xxjessixaplayzxx12 xxjessixaplayzxx12

02-04-2022
Physics

contestada

Calculate the mass (in g) of 346 cm³ of polythene. The density of polythene is 0.95 g/cm³. Give your answer to 2 decimal places.

Calculate the mass in g of 346 cm of polythene The density of polythene is 095 gcm Give your answer to 2 decimal places class=

Respuesta :

anna5431 anna5431

02-04-2022

Answer:

M = 328.70g

Explanation:

From the given values:

V = 346 cm³

M of 1 cm³ of Polythene = 0.95g or 95/100g

Solve:

M = (95×346)

10

= 32870

100

M = 328.70g

Answer Link

Otras preguntas

What are some of the byproducts of photosynthesis? (Chose all that apply) 1. Oxygen 2. Water 3. Glucose 4. Carbon Dioxide

This body system breaks down nutrients so they can be used by the body. It includes organs such as the esophagus, stomach, liver and intestines. Skeletal System

una solución tiene un valor de pH=5 Cuál es la concentración molar de OH-?

List some characteristics of governments in Northern Eurasia.

What BEST explains why the Spanish struggled to maintain lasting colonies in the Southeas A The Spanish struggled to adapt to the unfamiliar diseases in the Sou

Calculate the number of formula units in 2.50 mol NaNO

Select two sentences that best describe how Geibel’s actions advance the plot.

coloca el guión de teatro los signos de puntuación nesesarios. (el unicornio camina muy tranquilo en el bosque cuando de repente se encuentra con una Quinera.)

Write any three ways of social formation?

Select all the values that are SOLUTIONS to the inequality. "A number is greater than -8" A. 2 B. 0 C. -2 D. -10 E. -8 F. 10