Question1a pipe open only at one end has an essential

Reference no: EM13350716

Question1

A pipe open only at one end has an essential frequency of 269 Hz. A second pipe, initially identical to the first pipe, is shortened by cutting off a portion of the open end. Now, as both pipes vibrate at their fundamental frequencies, a beat frequency of 13.2 Hz is heard. How many centimeters were cut off the end of the second pipe? The speed of sound is 343 m/s.

Question2

A particle travels horizontally between two parallel walls detached by 18.4 m. It moves toward the opposing wall at a constant rate of 8.3 m/s. In addition, it has acceleration in the direction parallel to the walls of 4.8 m/s. At what angle with the wall will the particle strike?

Question3

A drunken sailor stumbles 415 meters north, 365 meters northeast, and then 315 meters northwest. What are the total displacement and angle of the displacement? (Imagine east is the +x-direction and north is the +y-direction.)

Reference no: EM13350716

Questions Cloud

Question1which of the follow describes possible scenariosa : question1which of the follow describes possible scenarios?a an object has zero instantaneous velocity and non-zero

Question1a red train travelling at 63 kmh and a green train : question1a red train travelling at 63 kmh and a green train travelling at 140 kmh are headed toward one another along a

Question1a plane leaves the airport in galisteo and flies : question1a plane leaves the airport in galisteo and flies 170 km at 68deg east of north and after that changes

Question1you encounters a moving walkway that is 91 long : question1you encounters a moving walkway that is 91 long and has the speed of 2.1 relative to the ground. how long

Question1a pipe open only at one end has an essential : question1a pipe open only at one end has an essential frequency of 269 hz. a second pipe initially identical to the

Question1a siphon tube is filled with gasoline and closed : question1a siphon tube is filled with gasoline and closed at each end. one end is inserted into a gasoline tank 0.15 m

Question1a student who weighs 490 n is wearing a backpack : question1a student who weighs 490 n is wearing a backpack that weighs 88 n. the student is standing still on level

Question1a man pushes a lawn mower on a level lawn with the : question1a man pushes a lawn mower on a level lawn with the force of 200n it 40 percent of this force is directed

Questionan elevator of mass 2268 kg rest at a level of 762 : questionan elevator of mass 2268 kg rest at a level of 7.62 m above a base of elevator shaft. it is raised to 76.2 m

User Account

All Pages