Physics, 29.09.2021 19:10 aimeeoconnor20p6b43o

Please help! I'll give brainliest!! :) Firmly hold with one hand the end of a ruler over the edge of a table. Pull the other end down gently and listen to the sound. Then give the ruler a harder downward pull, and see if there is a difference in sound. Describe what you hear amd explain the difference using the terms "energy", "amplitude", "intensity", and "decibel".

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 07:00, dsperez201938

We put a force of 50n on an object and the acceleration is 100 m/s². what is the mass of the object?

Answers: 1

continue

Physics, 22.06.2019 07:00, gunnatvinson

Within a pendulum, as potential energy decreases, energy increases. a. heat b. kinetic c. frictional d. gravitational

Answers: 1

continue

Physics, 22.06.2019 10:10, xavierfox1721

In a simplified model of the human eye, the aqueous and vitreous humors and the lens all have a refractive index of 1.40, and all the refraction occurs at the cornea, whose vertex is 2.60 cm from the retina. what should be the radius of curvature of the cornea such that the image of an object 40.0 cm from the cornea’s vertex is focused on the retina?

Answers: 1

continue

Physics, 22.06.2019 16:20, punkieladie

What organization and environment is described above?

Answers: 1

continue

You know the right answer?

Please help! I'll give brainliest!! :) Firmly hold with one hand the end of a ruler over the edge...