Chemical change is any change that results in the formation of new chemical substances. (Thanks to google)
This the answer is D
Rotational motion occurs when an object spins around an axis without alternating its linear position.
hope this helped :)
Its a solar cell. Photo voltaic Cell is also known as a solar cell.
Answer:
30 V
Explanation:
Given that:
The uniform electric field = 50 N/C
Voltage = 80 V
distance = 1.0 m
The potential difference of the electric field = Δ V
E_d = V₁ - V₂
50 × 1 = 80V - V₂
50 - 80 V = - V₂
-30 V = - V₂
V₂ = 30 V
