<span>Work is classified as anything the exerts energy from a system. Therefore, during the entire activity as Tina both holds the rope and actively pulls on the rope with her puppy she is completing work. Tina also does work when she walks toward and way from her puppy.</span>
D, because the air s moving as in longitudinal waves which means <span>a wave vibrating in the direction of propagation, and progation means that the making of more and replacing</span>
Given that the potential difference is V = 1.5 V.
The length of the wire is l = 1.5 m.
The cross-sectional area is

The resistivity of the wire is

We have to find the power dissipated in the wire.
First, we need to calculate resistance.
The resistance can be calculated as

The formula to calculate power is

Substituting the values, the power will be

Thus, the power dissipated in the wire is 17.1 W