subject
Physics, 23.04.2020 23:40 vava19

The experiment set-up shown in the picture has a light-proof box with a small hole on one side. What will be the shape of the image of the arrow on the opposite wall?

ansver
Answers: 1

Another question on Physics

question
Physics, 21.06.2019 18:30
Will a heavier bowling ball hit pins better than a lighter bsll
Answers: 2
question
Physics, 22.06.2019 03:30
The focal length of a relaxed human eye is approximately 1.7 cm. when we focus our eyes on a close up object, we can change the refractive power of the eye by about 16 diopters. (a) does the refractive power of our eyes increase or decrease by 16 diopters when we focus closely? explain. (b) calculate the focal length of the eye when we focus closely.
Answers: 3
question
Physics, 22.06.2019 07:30
Identify the theory that can be used to explain each phenomenon. answers diffraction: wave theory interference: wave theory reflection: both particle and wave theories refraction: both particle and wave theories
Answers: 3
question
Physics, 22.06.2019 12:50
Assume you measured the mass of the cart to be (500 ± 1) g and the mass of the additional mass you put on the cart to be (500 ± 1) g as well. since the scale you are using in the lab cannot measure objects heavier than 600g you will have to sum up individual pieces and propagate the error. so what would be the mass and the standard error of the cart and the mass
Answers: 3
You know the right answer?
The experiment set-up shown in the picture has a light-proof box with a small hole on one side. What...
Questions
question
Advanced Placement (AP), 01.10.2019 04:50
question
Mathematics, 01.10.2019 04:50
question
Mathematics, 01.10.2019 04:50