Fluids in Motion: Crash Course Physics #15
video description
Date: 2022-04-04
Related videos
Comments and reviews: 10
education
Now I know why if you squeese the tip of a water hose, why it jets further away, since the water flowing in the hose pipe is constant, and its velocity in the pipe is constant, if you squeese the tip of the pipe, then all that water must escape through a restricted opening end hence its velocity must increase to maintain its flow volume mass
reply
Now I know why if you squeese the tip of a water hose, why it jets further away, since the water flowing in the hose pipe is constant, and its velocity in the pipe is constant, if you squeese the tip of the pipe, then all that water must escape through a restricted opening end hence its velocity must increase to maintain its flow volume mass
reply
Jes
if i use a water pump motor which has no pressure switch, and i forget to turn off the motor when i closed all the faucets. if the water continues flowing inside the pipe, will the pipe and its fittings burst or not, why? the water pump motor has no pressure switch that automatically shuts off the motor. please explain. thanks.
reply
if i use a water pump motor which has no pressure switch, and i forget to turn off the motor when i closed all the faucets. if the water continues flowing inside the pipe, will the pipe and its fittings burst or not, why? the water pump motor has no pressure switch that automatically shuts off the motor. please explain. thanks.
reply
Bob
I kinda hate it when they exclude things like viscosity, ik it's makes things harder and stuff it's the same in all of my exams, 'there is no air resistance' I'm sat there so confused like u just can't do that. - It's just more fun and interesting
reply
I kinda hate it when they exclude things like viscosity, ik it's makes things harder and stuff it's the same in all of my exams, 'there is no air resistance' I'm sat there so confused like u just can't do that. - It's just more fun and interesting
reply
Isabelle
Hi, this video on 'Fluids in Motion' was very helpful. I was wondering if you have a video on 'Conservation of Momentum', talking about Control Volumes, the Development of Momentum Principle and Momentum-Flux Correction factor.
reply
Hi, this video on 'Fluids in Motion' was very helpful. I was wondering if you have a video on 'Conservation of Momentum', talking about Control Volumes, the Development of Momentum Principle and Momentum-Flux Correction factor.
reply
Travis
If you have two different fluids, say water and mercury, in two separate containers with the same volume, which would empty faster using the same size nozzle at the bottom of the container?
Hope this makes sense.
reply
If you have two different fluids, say water and mercury, in two separate containers with the same volume, which would empty faster using the same size nozzle at the bottom of the container?
Hope this makes sense.
reply
Nix
8: 37 That would totally depend on the width of the spout. If it was very narrow, water would rise far above the top of the barrel, if very wide it wouldn't shoot up at all.
reply
8: 37 That would totally depend on the width of the spout. If it was very narrow, water would rise far above the top of the barrel, if very wide it wouldn't shoot up at all.
reply
Deeksha
Thaaaanks crash course! My textbook has a lot of unnecessary information and there is very less time to read through and filter it. This was really really helpful.
reply
Thaaaanks crash course! My textbook has a lot of unnecessary information and there is very less time to read through and filter it. This was really really helpful.
reply
luka
Maaan I understood more fluido dynamics in this video than what I understood in all my student career. But please. Stoooooop wasting water during the video
reply
Maaan I understood more fluido dynamics in this video than what I understood in all my student career. But please. Stoooooop wasting water during the video
reply
Lightspeed
I actually came up with the continuity formula myself but didn't take into consideration different densities as I considered the same fluid water.
reply
I actually came up with the continuity formula myself but didn't take into consideration different densities as I considered the same fluid water.
reply
QinYuping
A1V1=A2V2, so if the area shrinks, the velocity increases. but still i have a question: who provide the energy the accelarate the fluid?
reply
A1V1=A2V2, so if the area shrinks, the velocity increases. but still i have a question: who provide the energy the accelarate the fluid?
reply
Add a review, comment
Other channel videos
