<span>1.0 gram (g) of electrons would contain 10^27 electrons
Electrons have an electric charge of −1.602×10−19 coulomb
so total charge of 1 g electrons = -1.602 x 10^-19 x 10^27 = -1.602 x 10^8</span>
By definition;
M = fo/fe
Where,
M = Angular magnification
fo = Focal length of objective lens
fe = Focal length of eyepiece lens
From the information given;
M = 180/30 = 6
Answer: Molecules of H202, H20 and 02 are still forming. ( A P E X )
Explanation: I know this is late but for anyone looking at this later
Answer:
98,000 J
Explanation:
The formula for gravitational potential energy is mgh, where m is the mass in kilograms of the object, g is the acceleration due to gravity, and h is the height in meters. Therefore, since the gravity here is 9.8 m/s^2, the potential energy of that object would be 5*9.8*2000=98,000 J. Hope this helps!
