The s s -subshell has only one orbital while the p p -subshell has three orbitals. Thus, a total of four orbitals are present which can contain a maximum of 4×2 4 × 2 = 8 8 electrons. So eight electrons can have this quantum number.
Answer:
8.475 x 10^7 Pa
Explanation:
h = 8648 m, g = 9.8 m/s^2, density of water, d = 1000 kg/m^3
Pressure at a depth is defined as the product of depth of water , acceleration due to gravity and density of water.
P = h x d x g
P = 8648 x 1000 x 9.8 = 8.475 x 10^7 Pa
Machines makes work easier by increasing the amount of force that is applied, and changing the direction in which the force is applied !! Hope it helped (p.s. I had this same question)
for any ray on the mirror, incident angle - reflected angle.
angles wrt a normal to mirror
Well its C, cant show you the work its in my head sorry.