Electrostatic (it’s a combined word) that’s all what i know honestly, hope it helps:)
Answer:
c. 98 W
Explanation:
= initial power delivered by bulb at initial temperature = 40 W
= initial temperature of filament = 2000 K
Now the temperature of filament of the bulb rises
=Final power delivered by bulb at higher temperature
= Final higher temperature of filament = 2500 K
As per Stefan's law, the power delivered by the bulb depends directly on fourth power of the temperature. hence we can write
Answer:mechanical advantage of a wheel and axle is the ratio of the radius of the wheel to the radius of the axle in the absence of friction
Explanation:
The mechanical advantage of a wheel and axle is equal to the ratio of the radius of the wheel to the radius of the axle in the absence of friction
Answer: A.The ocean is colder than the land
Explanation:
Based on the information provided in the question, we are informed that Agustin visits Panama City, Florida, during the month of May and that he feels a shore breeze blowing from the ocean onto the beach.
The reason for the shore breeze is simply due to the fact that the ocean is colder than the land. Since the ocean is colder, anyone who goes to the beach will feel the breeze.