Answer:
yes because there is also a theory about this I studied in biology
theory name -Lamarck's theory
Answer:
E = 5.65 x 10¹⁰ N/C
Explanation:
First we need to find the total charge on the sphere. So, we use the following formula for that purpose:

where,
q = total charge on sphere
V = Volume of Sphere = 
σ = volume charge density = 1.5 C/m³
Therefore,

Now, we use the following formula to find the electric field due to this charged sphere:

where.
E = Electric Field Magnitude = ?
k = Coulomb's Constant = 9 x 10⁹ N.m²/C²
r = radius of sphere = 8 cm = 0.08 m
Therefore,

<u>E = 5.65 x 10¹⁰ N/C</u>
Answer:
photon, collides with an electron and uses some of its energy to dislodge the electron.
Explanation:
I believe it would be 60*3.5. I apologize if this information is wrong.