In general, which statement does your data support ? (Velocity) A. As the distance increased, the average time increased.
B. As the distance increased, the average time decreased.
C. As the distance increased, the average time was totally random

Which instrument is used to measure air temperature

Porque crees que el agua no podia subir mas de 10 m de altura con ese tipo de bomba

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?