Well I can't see the following physical properties you talked about in the question.
Mass per unit volume ratio is called density.
Answer:
A- 20 protons and 20 electrons
Explanation:
Answer:
sorry I had find answer from everywhere but can't find
Explanation:
can u can send it with some information please
Answer:
0.000047N
Explanation:
We know that
intensity (I) = P/ A
Where
P= power
A= Area
So lets say that the power absorbed
Will be = Intensity x Area
Which Is = 1.4 x 10^3 x(10)
So
14000 Watt = 14 kWatt
However we know that radiation pressure is equal to
time-averaged intensity all over the speed of light in free space
So
P = (1.4 x 1000)/c
But
F= P x A
So
((1.4 x 1000)/(3 x1 0^8)) x 10
Which is
=0.000046666N
To two SIG figures we have
=0.000047 N
White objects do not absorb all wavelenghts. The statement is false
