Answers: 3
Physics, 21.06.2019 21:30
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?
Answers: 3
Physics, 22.06.2019 04:20
Calculate the capacitance of a system that stores 2.0 x 10^-10c of charge at 100.0 v. use c=q/v. a. 2.0 x 10^-12 f b. 2.0 x 10^-8 f c. 5.0 x 10^11 f d. 5.0 x 10^7 f
Answers: 1
Physics, 22.06.2019 17:50
If there's a small amount of friction between two surfaces, the result could be select all that applya. no movement b. heatc. a little bit of movementd. sliding around
Answers: 2
Walter and John leave in their cars at the same time. Walter drives 252 miles. John drives 10 miles...
Mathematics, 03.08.2021 21:10
Mathematics, 03.08.2021 21:10
Chemistry, 03.08.2021 21:10
Chemistry, 03.08.2021 21:10
English, 03.08.2021 21:10
Mathematics, 03.08.2021 21:10
Chemistry, 03.08.2021 21:10
Mathematics, 03.08.2021 21:10
Mathematics, 03.08.2021 21:10