Ehrenfest's famous Principle of Adiabatic Invariance states that the ratio of the energy of an oscillatory motion to the frequency stays constant. This principle can be demonstrated with a simple pendulum. Consider a simple pendulum executing small-amplitude oscillations. The string with negligible mass is shortened an amount Al very slowly, so that the change in amplitude from one oscillation to the next is negligible. Show that under these conditions, the ratio of the energy to the frequency remains constant.
Answers: 3
Physics, 22.06.2019 06:00
(01.02 mc) nicole pushes her bike up a hill. overhead, the sun exerts a gravitational force on earth. which statement is true about the bike and earth? they both experience contact forces. they both experience non-contact forces. the bike experiences a non-contact force and earth experiences a contact force. the bike experiences a contact force and earth experiences a non-contact force. they both experience non-contact forces.
Answers: 1
Physics, 22.06.2019 18:40
Which body is in equilibrium? (1) a satellite orbiting earth in a circular orbit (2) a ball falling freely toward the surface of earth (3) a car moving with a constant speed along a straight, level road (4) a projectile at the highest point in its trajectory
Answers: 2
Physics, 23.06.2019 01:00
What happens to the vapor pressure of a substance when its surface area is increased at constant temperature?
Answers: 3
Ehrenfest's famous Principle of Adiabatic Invariance states that the ratio of the energy of an oscil...
Mathematics, 19.01.2021 20:10
Mathematics, 19.01.2021 20:10
English, 19.01.2021 20:10
Mathematics, 19.01.2021 20:10
Geography, 19.01.2021 20:10
Mathematics, 19.01.2021 20:10
Mathematics, 19.01.2021 20:10
Mathematics, 19.01.2021 20:10
Mathematics, 19.01.2021 20:10
History, 19.01.2021 20:10
Mathematics, 19.01.2021 20:10
Mathematics, 19.01.2021 20:10
Health, 19.01.2021 20:10
Chemistry, 19.01.2021 20:10
Mathematics, 19.01.2021 20:10
Mathematics, 19.01.2021 20:10