Answer:
all of above I think sorry if I'm not right but I tried
Answer:
The answer is B
Explanation:
It's past tense and dad is singular
Metal
Explanation:
semiconductors are materials which have a conductivity between conductors (generally metals)
Correct me if I’m wrong but I think it’s A
Explanation:
Runner A has already reached about 50m in around 5s.
Answer:
1/8 x C
Explanation:
The capacitance of parallel plate capacitor
= ε₀ A /d where A is area of plate and d is distance between plate.
for capacitor 1
C = ε₀ A /d
For capacitor 2
radius = R/2
Area = A / 4
Capacitance
= ε₀ (A/4) x ( 1 / 2d )
= ( 1 / 8) x (ε₀ A /d)
= 1/8 x C
