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
Answer:
Wedge
Explanation:
Scissors are a pair of wedges that are combined together.
You could use the formula
W=Fd
F(force)=20N
D(distance/displacement) =15m
W=(20N)(15m)
W= 300 J