How does the electric generator in a wind turbine convert kinetic energy into electrical energy?
a.
the turbine spins a large battery within a wire coil.

b.
the turbine spins a large magnet within a wire coil.

c.
the turbine spins a large magnet within a battery.

d.
the turbine brushes electrons off of the spinning shaft.

One day, after pulling down your window shade, you notice that sunlight is passing through a pinhole in the shade and making a small patch of light on the far wall. you see that the patch of light seems to be a circular diffraction pattern. it appears that the central maximum is about 1 cm across and you estimate that the distance from the window shade to the wall is about 3 m. what is (a) the average wavelength of sunlight? (b) the diameter of the pinhole?

Describe the function of the endomembrane system? what organelles are involved?

1.what is where an object is located 2. what is how fast an objects speed is changing 3. what is how fast an object is moving