judahjackson69
judahjackson69
24-11-2020
Chemistry
contestada
Please help me with the questions!
Respuesta :
gauravjr
gauravjr
24-11-2020
Answer:
2500kg/m3
Explanation:
Mass=20g= 20×10^-3kg
Volume=8x10^-6m3
Now we know that Density = mass\volume
D= 20×10^-3/8×10^-6
=2500kg/m3
Answer Link
VER TODAS LAS RESPUESTAS ( 85+ )
Otras preguntas
does the gravitational potential energy change when the robin flew to a tree branch
Jerry is twice as old as perry was when jerry was as old as perry is now .the combined age of jerry and perry is 112years how old are jerry and perry ?
1. Mr. Lee drives an average of 58 miles per hour. Which best describes how much time it takes him to drive 805 miles? A Almost 52 hours B Almost 51 hours C Alm
Select the correct answer. Which detail about Theodore Roosevelt is emphasized by both authors? A. his involvement in the construction of the Panama Canal B.
Rationalize and solve for x in the following: [tex]a)\frac{3}{1-\sqrt{2} } \\\\b)\sqrt[3]{4+x}=3\\\\c)\sqrt{3x^{2} }-\sqrt{12}=0\\\\d)\sqrt{18}-x\sqrt{2}=\sqrt{
7440 divided by 60 long division show work
im not sure about this add (4m+3)+(5b+8)
Which statement correctly describes a reaction in dynamic equilibrium? o At dynamic equilibrium, the reactions stop and the amounts of reactants and products d
Which theory states that earth is the center of the universe?.
In The lliad, one reason Hector can be considered an epic hero is because he • conveys a message. O creates the plot conflict. • is a compelling speaker. O inte
