Physics, 26.03.2021 18:10 lexijo122

Making instruments to transmit sound is an important technological advancement. Of a designer wants to transmit sound as quickly as possible through a wire made of one of these substances, which substance would she choose?

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 07:40, Hudman57

How are series and parallel circuits simililar? both have multiple paths for electrons to travel. both require resistors in their circuits. both require a switch to complete the circuit. both have at least one path for electrons to travel.

Answers: 3

continue

Physics, 22.06.2019 08:30, edjiejwi

The coefficient of friction is a number that represents the resistance to sliding between two in contact with one another.

Answers: 2

continue

Physics, 22.06.2019 12:00, P4thing

Under the action of a constant force an object accelerates at 7.8 m/s2. what will the acceleration be if (a) the force is halved? (b) the object's mass is halved? (c) the force and the object's mass are both halved? (d) the force is halved and the object's mass is doubled?

Answers: 3

continue

Physics, 22.06.2019 12:30, tigistamare03

When a vertical beam of light passes through a transparent medium, the rate at which its intensity i decreases is proportional to i(t), where t represents the thickness of the medium (in feet). in clear seawater, the intensity 3 feet below the surface is 25% of the initial intensity i0 of the incident beam. what is the intensity of the beam "10" feet below the surface? (give your answer in terms of i0. round any constants or coefficients to five decimal places.)

Answers: 2

continue

You know the right answer?

Making instruments to transmit sound is an important technological advancement. Of a designer wants...