Physics, 17.09.2019 19:00 darkghostmist
What are the two things we should not do when using the tuning forks and why? hint: see the bold warning below procedure for this lab.
hold the tuning forks without gloves on.
we should not strike the tuning fork with anything that is not the rubber mallet, or because striking it with anything else will damage the tuning fork.
change the water level.
we should not let the vibrating fork strike the top of the glass tube because this can cause damage to either the fork or the glass tube.
Answers: 1
Physics, 21.06.2019 21:00
A150 w lamp emits light of wavelength 590 nm uniformly in all directions. what is the photon flux (photons per unit area per unit time) on a small screen at a distance 2.3 m from the lamp? assume the photons are uniformly distributed over the surface of a sphere of radius 2.3 m.
Answers: 2
Physics, 22.06.2019 07:50
Determine the fraction of the magnitude of kinetic energy lost by a neutron (m1 = 1.01 u) when it collides head-on and elastically with a target particle at rest which is 21h (heavy hydrogen, m = 2.01 u).
Answers: 3
Physics, 22.06.2019 18:00
Wind and moving water provide energy. question 1 options: chemical mechanical thermal none of the above
Answers: 1
What are the two things we should not do when using the tuning forks and why? hint: see the bold w...
Mathematics, 07.11.2020 01:10
Mathematics, 07.11.2020 01:10
Mathematics, 07.11.2020 01:10
Mathematics, 07.11.2020 01:10
History, 07.11.2020 01:10
Mathematics, 07.11.2020 01:10
Mathematics, 07.11.2020 01:10
English, 07.11.2020 01:10
Mathematics, 07.11.2020 01:10
Social Studies, 07.11.2020 01:10
Health, 07.11.2020 01:10
Mathematics, 07.11.2020 01:10