23HANNONJA28 23HANNONJA28

22-09-2022
Physics

contestada

what is the density of copper if 21.4 g of it occupies 2.40 cm3

Respuesta :

wogudunyadavid647 wogudunyadavid647

22-09-2022

Answer:

D=157g/12cm cubed

Explanation:

D=M/V

D=)21.4)g(/2.40)cm cubed

D=157g/12cm cubed

Answer Link

Otras preguntas

A tire company measures the tread on newly-produced tires and finds that they are normally distributed with a mean depth of 0.99mm and a standard deviation of 0

a truc relative to a cars position is -60 feet. the air and the truck move in the same direction but the car moves 5 feet per second faster for 8 sec. what oper

what is the time answer it

What will happen to a saltif attraction between a solute-solvent is equal to the attraction of solute-solutewill it be soluble or insoluble or remain the same ?

The diagram below shows a cuboid: The total surface area of the cuboid is L. cm', given that L-(16x+2) m Rajah di bawah menunjukkan sebuah kuboid Jumlah has per

HELP MEEE, I NEED HELP FAST if <3 measures 123°, what is the measure of <4?

¿Cuáles son las metas específicas de la estrategia de las 5 “S”?

2m east, then 3m north, then 4m west What the total distance travelled and the net displacement?

A women went shopping and spent 2/3 of all the money she had. Then she lost 3/5 of what she had left after shopping. how much money did she have in the begining

One day the temperature started at -8° F and dropped 18° by the end of the day. What was the temperature at the end of the day? At the