Answer:
Option f is true. cannot tell since we need to know the distance between two charges
Explanation:
Distance between two charges is a factor in the force between them that is F = m * A = (k * q1 * q2)/ r²
Where f = force , m= acceleration, a = acceleration, k = constant, q1 and q2 = charges, r = distance between the two charges.
Since r is not giving , magnitude of acceleration can't be determined.
The correct answer for the volume v of the solid obtained by rotating the region bounded by the given curves about the specified line. y = x2, y = 4x is 128/3 * π.
Volume of Solid of Revolution by Shell method is given by
V = 2π * integrate x(height) dx Here, height = 4x-x2
(1)& x-varies from x = 0 to x = 4 then from eqn(1) V = 2π * integrate x(4x - x ^ 2) dx from x = 0 to 4 = 2π * integrate (4x ^ 2 - x ^ 3) dx from x = 0 to 4
Basic Rule(1) ∫ x^n dx =x^ n+1/ n+1
V=2 π [4((x ^ 3)/3) - (x ^ 4)/4] 0 ^ 4 =2 π[ 4/3 x^ 3 - x^ 4/4 ] 0 ^ 4
V = 2π [4/3 * 4 ^ 3 - (4 ^ 4)/4} - 0]
V = 128/3 * π.
Learn more about area under curve here :-
brainly.com/question/15122151
#SPJ4
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2)neutralization reaction of antacids
3)washing clothes with detergents release a small amount of heat
4) degradation of biowaste
5) adding water to calcium oxide
Hope this answer helps you...
Answer:
Explanation:
y = Distance from the center point
d = Separation between slits = 0.3 mm
D = Distance between slit and screen = 1.5 m
= Wavelength = 700 nm
m = Order = 1
We have the relation
The distance from the screen at which the first bright fringe beyond the center fringe appear is .