The three vector in Fig. 3-31 have magnitudes a =3.00m, b= 4.00m, and c = 10.0 m. What are (a) the x component and (b) the y component

The step-down transformer gives a current of 10a at 24v if the primary voltage is 240v calculate the 1_primary current 2_the power input 3_the power output

What happens to the light rays when they hit the specimen?

4. if you were an astronaut on the moon, what would you experience? what would you see from your perspective?