Question

please answer with explanation fast..​

Answer 1

Explanation:

If F, E and V represents the number of faces, edges and vertices of a polyhedron, then which of the following is true?

Answer 2

Answer:

your answer is 1:2

Explanation:

we know that q(charge) = i (current) × t(time)

therefore q1 = 6 × 7.5 ....................(1)

and q2 = 6 × 15 ....................................(2)

in order to find the ratio we have to divide equation (1) by (2)

q1/q2 = 6×7.5 / 6×15

⇒ q1/q2 = 1/2

that is option (b)  q1:q2 = 1:2  

I hope it helps , plz mark brainliest if correct....