Answer: 4 herz is the answer!
Explanation:
The answer is B 1,500 meters since 1 kilometer to meters is 1,000 and u add the 500
Answer:
T
Explanation:
= Power of the bulb = 100 W
= distance from the bulb = 2.5 m
= Intensity of light at the location
Intensity of the light at the location is given as


= 1.28 W/m²
= maximum magnetic field
Intensity is given as


T