Answer:
double
Explanation:
radius = r
length = l
Surface area, A = 2 π r l .... (1)
Now the radius is doubled = 2r
length is same
Surface area, A' = 2 x π x 2 r x l
A' = 2 x 2πrl
A' = 2 A (from equation (1)
Thus, the surface area is doubled.
The Four Fundamental Forces of Nature are Gravitational force, Weak Nuclear force, Electromagnetic force and Strong Nuclear force.
Answer:
180
Explanation:
Work done= Force x distance
<u>So rearrange the formula to find the force</u>
Force= Work done/distance
Force= 6/30
Force= 1/5 N or 0.2 N
trueExplanation:becuse true ihuorhileklduowelkhds
Next to oceans due to high specific heat of sea water.
