FtPrecious1005 FtPrecious1005

04-09-2018
Physics

contestada

A block of an unknown metal has a mass of 145 dg and a volume of 2.3 cm3. what is the density of the unknown in units of g/ml?

Respuesta :

15-09-2018

Answer;

= 6.304 g/mL

Explanation;

Density = mass/volume

1 gram to 10 Decigram

mass = 145/10

= 14.5 g

1 cm³ is equivalent to 1 mL

thus, 2.3 cm³ is equal to 2.3 mL

Density = 14.5 g / 2.3 mL

= 6.304 g/mL

Answer Link

Otras preguntas

if $a$ is the sum of the positive divisors of $500$, what is the sum of the distinct prime divisors of $a$?

Which of the following best describes a haiku? A. a long Chinese poem B. a poem of seven syllables and four lines C. a short Japanese poem D. a poem of seventh

who is father of india

JB and sarah are out on a hike. they follow a river running due south for about 2.3 miles. They then decide to turn due east and hike for another 3.4 miles and

What value of x is in the solution set of the inequality 4x – 12 ≤ 16 + 8x?

What is 1984 about? Should I read it?

Reports from dream studies indicate that most dreams are positive.truefalse

JB and sarah are out on a hike. they follow a river running due south for about 2.3 miles. They then decide to turn due east and hike for another 3.4 miles and

Subtract and reduce to lowest terms. 3 3/7 - 2 1/5= 1 1/8 1 1/35 1 4/17 None of these choices are correct.

100 points again 100 points again 100 points again