Mercury Barometer Problems, Physics - Air Pressure, Height & Density Calculations - Fluid Statics

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This physics video tutorial provides a basic introduction into the mercury barometer. It explains how a basic barometer works. It explains how to calculate the atmospheric pressure of a two fluid barometer in addition to calculate the height of a mercury column given the air pressure. In addition, this video contains a practice problem that illustrates how to calculate the density of an unknown fluid using a barometer.
Volume Unit Conversion:
• How To Convert Cubic C...
Specific Gravity & Density of Mixtures:
• Specific Gravity and D...
Will It Sink or Float?
• Will It Sink or Float?
Intro to Pressure & Fluids:
• Introduction to Pressu...
Atmospheric Pressure Problems:
• Atmospheric Pressure P...
____________________________
The Gallon Crusher:
• Physics - Fluids & Pre...
Absolute Pressure Vs Gauge Pressure:
• Absolute Pressure vs G...
Water Pressure Vs Gauge Pressure:
• Water Pressure, Gauge ...
Pascal's Principle - Hydraulic Lift System:
• Pascal's Principle, Hy...
Mercury Barometer Problems:
• Mercury Barometer Prob...
_____________________________
Open Tube Manometer:
• Open Tube Manometer, B...
U Tube Manometers:
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Archimedes Principle & Buoyant Force:
• Archimedes Principle, ...
Full-Length Videos and Worksheets:
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Physics PDF Worksheets:
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Опубликовано:

14 окт 2024

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Комментарии : 79

@TheOrganicChemistryTutor Год назад

Next Video: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-qHPaHMvsXLk.html Final Exams and Video Playlists: www.video-tutor.net/

@uchihakaneki6928 3 года назад

You deserve a Nobel prize. You have touched more lives than you know. Keep up the great work.

@enochbrown8178 2 года назад

You, sir, are the best! I've viewed just about every video covering this concept. Yours is by far the best!!!

@Rodddy 5 лет назад

I've never hated anything more than the barometer question

@ritesha8050 5 лет назад

Yep and resultant forces

@cheap_skates 3 года назад

yes same

@studytimelapseforyou 3 года назад

@@ritesha8050 Energy work done is worse

@ritesha8050 3 года назад

@@studytimelapseforyou nah that’s alright

@leopoontw 3 года назад

nah this is fine, the worst are logic gates...i can barely remember those stupid truth tables

@NickyNick9DoOr 6 лет назад

Dude, you're the GOAT

@patrickacosta3775 4 года назад

You really my savior in my engineering subjects 🙏🙏🙏

@faiyazaurko5257 4 года назад

🤣🤣😂🤣🤣🤣🤣🤣me 2

@areebaiftikhar1322 6 лет назад

You are the BEST TEACHER!!! I understand Physics because of your videos. Thank You Soooo Much!!! :-)

@junelynzaspa6135 5 лет назад

hello, good afternoon. can you include the unit in every equation. like how the N and kg being cancelled ang also how the m/s being cancelled. its quite good and I am one of your subcribers. It seems complicated in deriving unit.

@chifudonatus8098 3 года назад

Opera a0

@fundycool1089 Год назад

Alright guys I am going to say it It looks like a d--- My lawyer has advised me to not finish the joke.

@dabare7 2 года назад

I’m only 3 minutes in and I FINALLY understand the correlation of InHg to altitude when adjusting the altimeter to correct for pressure!

@hueien6481 3 года назад

Please never delete this video, I will fail my exam if it's deleted XoX

@tokyo7671 3 года назад

lol

@milkman5894 2 года назад

lol

@maryamchannel3566 Год назад

lol

@omar-zs3pc Год назад

lol

@zilibagwamargaret8433 8 месяцев назад

Thanks so much sir understood 🙏 the concept very well

@gicinemwangi9210 2 года назад

Good one my all time tutor🇰🇪🇰🇪🇰🇪🇰🇪

@danielh.8033 3 года назад

Very phalic examples...

@adilfaz1019 5 лет назад

this guy is better than my actual physics teacher

@prosperousluck6063 4 года назад

Heck yes

@amireta8968 3 года назад

Ofcourse

@vlog_lass 2 года назад

Extraordinary explanation 🔥💝

@jonathanhele0886 3 года назад

Thank you, You are Great teacher! :D

@madhukarprasad5781 3 года назад

Beautifully explained

@sarthak_9995 4 года назад

thank you sir , helped a lot

@ziyanshirazi 6 лет назад

Loved it. Thank you!!!!!

@mekbulsiraj5711 2 года назад

Thank you 1.a metal wire 7.5m long and 1.5mm in diameter stretches 4mm. when a load of 10kg is hung on its end find. a. stress? b. strain? c.youngs modulus?

@omowolemofeyisopeiyanuoluwa 11 месяцев назад

Stress=Force/area Force=mg=10×10=100N 1.5mm in diameter Radius=diameter/2 Radius=1.5/2=0.75mm=750m Area=πr² Area=3.142×750×750 Area=1767375m² Stress=force/area Stress=100/1767375 Stress=5.658×10^-5 N/m² Strain=extension/length Extension=4mm=4000m Length=7.5m Strain=4000/7.5 Strain=533.33 Young modulus=stress/strain 5.658×10^-5/533.33 Young modulus=1.061×10^-7N/m²

@agbangukuran7945 2 года назад

Weldon 🙌 Please how do I go about this question? an empty bottle is corked when the air inside it is 10⁰ and the barometer reads 75cm of mercury. if the cork blows out when the pressure inside the bottle exceeds the atmosphere's pressure by 10cm of mercury. calculate the temperature to which the bottle must be heated to cause the cork to be expelled

@chepequintero9757 7 лет назад

Información valiosísima ! Thank you bro!

@skamv1788 6 лет назад

Vhyuj metvjugah alsi

@nsk1911 3 года назад

@@skamv1788 Nigga

@tomatrix7525 4 года назад

At 10:10 we are assuming they are at the same atmospheric height, otherwise we could not nevessarily equate that

@taimarishi7048 3 года назад

Thank you so much omg

@anilkumarsharma1205 5 лет назад

put a neodymium magnet in test tube so when pressure increases and decreasing then magnet also going up down, now we use a coil around the test tube and we got that induced electrical forces by lazes law, now we have a energy source if we increases this setup one lakh times with water column

@mouseinahouse4670 5 лет назад

Thank you

@vandheBharath 5 лет назад

Thanks man 👍👌

@heinzguderian9572 Год назад

A mercury barometer registers a reading of 760 mm. If a piezometer using water were to be used to measure the atmospheric pressure, it would require a height of ____?

@peanutbutter315 2 года назад

Question. Why do we change the pa to kpa to get the Atm can we just got from pa to Atm?

@mehmoonanoorm8196 3 года назад

Good

@drewbodnar7805 3 года назад

bruh that drawing LOL

@AbdussalamKilani 6 месяцев назад

😂😂

@nadima.d812 5 лет назад

How is watching this before his GCSES ?

@depressedape2103 3 года назад

so ....how was it

@averageanon007 3 года назад

too bold of them to assume there are gonna be GCSEs this year

@alexlow9714 3 года назад

4:47 Is it a must to convert the m into mm?

@alexlow9714 3 года назад

can i leave my answer as 76cm? Or i have to put 760mm Hg?

@latenightsinthecity_ 3 года назад

@@alexlow9714 yes, in most of the cases, because mm of Hg is the standard unit

@hiro6406 5 лет назад

nice thumbnail

@tokyo7671 3 года назад

lmao I gochu

@SnehaJakhotiya-fz1ft 6 месяцев назад

4:26, on dividing we get 1.3 and not 0.76.

@marsthewargod2095 2 года назад

what if temperature is one of the variables?

@anilsharma-ev2my 4 года назад

Show exactly near the sea How mercury going to increase the. Volume or not ?

@anilkumarsharma1205 5 лет назад

we got a very high voltage just by simple neodymium magnet big blocks and we used it for charging battery, so we got energy which is almost free maintenance free for millions of trillions of uncountable years

@furejul7619 3 года назад

6:38 why the athmosphere pressure is different with the pgh while in 3:55 it is the same?

@ridaz3151 2 года назад

In the first question, you are calculating the height of mercury which is 76 cm In the second question, the height given of mercury is 72 cm. That's why the atmospheric pressure values are different