Answer:
2dQ²/2εA = 2U₀
Explanation:
The energy stored in the ideal parallel plate capacitor U = Q²/2C. For a parallel plate capacitor, C = εA/d where A is the area between the plates and D is the distance between them. So
U = Q²/2C = Q²/2εA/d = dQ²/2εA. At distance d₁ = d, U = U₀,
U₀ = dQ²/2εA,
When d₂ = 2d, U₁ = d₂Q²/2εA = 2dQ²/2εA = 2U₀
"Constant change of direction" simply means on a curve.
The examples provided don't show a durn thing.
Answer:
the third one T-W
Explanation:
the direction of the Tension and weight are opposite
Answer:
Environmental mitigation
Explanation:
Environmental migitation is related environmental industry to describe impacts to the wetland, endangered species, archeological site, paleontological site or historic structure.
This Act mainly focus on action of reducing the severity, seriousness, or painfulness to the environment.
According Clean Water Act in 1972, they agreed to create a another wetland for state highway which was constructed over wetlands.
Answer:
there is the increase the temperature of cold body and decrease the temperature of hot body
