Thus, sound will travel at a slower rate in the denser object. If sound waves of the same energy were passed through a block of wood and a block of steel, which is more dense than the wood, the molecules of the steel would vibrate at a slower rate. Thus, sound passes more quickly through the wood, which is less dense.
Answer:
A:metal
Explanation:
because if a light bulb was placed on metal with force it would light
Sand only bc the salt dissolved and sand doesn't
Answer:
Tissues form organs, and organs form systems. Hope this helped!
Explanation:
if you have 1.27*10^-36= [Cu2+][X2-] then you can set both those values equal to x because they're stoichimetrically equal.
1.27*10^-36=x^2
Take the square root of both sides.
1.13*10^-18=x
That would be your solubility.
