Answer:
They propagate in materialistic media and non-materialistic media ( space ) .
They propagate in the space at constant velocity , which is 3 × 108 m/s .
They consist of vibrating electric and magnetic fields at certain frequency in phase with each other , perpendicular to each other and perpendicular to the direction of the wave propagation ...
Explanation:
welcome!
Answer:
ok so He asks you questions to see if you're available. ...
He makes lots of eye contact when you speak. ...
He slows his walking pace to meet yours. ...
He's always telling you jokes. ...
He offers to help you out. ...
He turns his body toward you. ...
His friends try to leave the two of you alone.
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.
