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Maria Weber
เข้าร่วมเมื่อ 17 ส.ค. 2014
PHY 233 - Just Intro to Buoyancy
This mini-lecture introduces the topic of buoyancy. This video is for Dr. Maria Weber's PHY 233 - Physics for the Life Sciences I Lab at Delta State University. #OkraPhysics
มุมมอง: 110
วีดีโอ
PHY 233 - Volume and Density of Sphere
มุมมอง 5672 ปีที่แล้ว
This mini-lecture reminds us of the volume of a sphere and shows how to find the density of a sphere. This video is for Dr. Maria Weber's PHY 233 - Physics for the Life Sciences I Lab at Delta State University. #OkraPhysics
Week 12 PHY 221 - Just Mass Continuity and Bernoulli's Equation
มุมมอง 1122 ปีที่แล้ว
This mini-lecture introduces the concept of mass continuity and Bernoulli's Equation. In the mini-lecture, we focus just on the concepts and do not solve any problems. This video is for Dr. Maria Weber's PHY 221 - Physics for the Life Sciences I course at Delta State University. #OkraPhysics
Week 10 PHY 221 - Just Torque and it's relation to Moment of Inertia
มุมมอง 1882 ปีที่แล้ว
In this mini-lecture, we discuss torque and it's relation to the moment of inertia through the rotational equivalent of Newton's Second Law. This video is for Dr. Maria Weber's PHY 221 - Physics for the Life Sciences I course at Delta State University. #OkraPhysics
Week 10 PHY 221 - Just Intro to Torque
มุมมอง 1512 ปีที่แล้ว
In this mini-lecture, we introduce torque. This video is for Dr. Maria Weber's PHY 221 - Physics for the Life Sciences I at Delta State University. #OkraPhysics
PHY 233 - Using Excel for 1D Collisions
มุมมอง 4912 ปีที่แล้ว
In this video, we learn how to use an Excel spreadsheet to analyze our experiment data from the PhET collisions simulation. This video is for Dr. Maria Weber's PHY 233 - Physics for the Life Sciences I lab at Delta State University. #OkraPhysics
PHY 233 - Using PhET 1D Collisions Lab
มุมมอง 3.8K2 ปีที่แล้ว
In this video, we walk through how to use the PhET collisions simulation to study collisions and conservation of momentum and energy. This video is for Dr. Maria Weber's PHY 233 - Physics for the Life Sciences I lab at Delta State University. #OkraPhysics
PHY 233 - Perfectly Inelastic Collision
มุมมอง 732 ปีที่แล้ว
Here we solve for the final velocity of a combined mass after a perfectly inelastic collision. This video is for Dr. Maria Weber's PHY 233 - Physics for the Life Sciences I lab at Delta State University. #OkraPhysics
PHY 233 - Inelastic Collision
มุมมอง 322 ปีที่แล้ว
In this video, we find the energy lost in an inelastic collision. This video is for Dr. Maria Weber's PHY 233 - Physics for the Life Sciences I lab at Delta State University. #OkraPhysics
PHY 233 - Perfectly Elastic Collision
มุมมอง 122 ปีที่แล้ว
Here we find the total kinetic energy of a perfectly elastic collision. This video is for Dr. Maria Weber's PHY 233 - Physics for the Life Sciences I lab at Delta State University. #OkraPhysics
PHY 233 - Introduction to Collisions
มุมมอง 122 ปีที่แล้ว
In this video, we introduce the three types of collisions we will focus on in PHY 233 lab. This video is for Dr. Maria Weber's PHY 233 - Physics for the Life Sciences I lab at Delta State University. #OkraPhysics
PHY 233 - Intro to momentum and kinetic energy
มุมมอง 232 ปีที่แล้ว
In this video, we introduce the quantities of momentum and kinetic energy. This video is for Dr. Maria Weber's PHY 233 - Physics for the Life Sciences I lab at Delta State University. #OkraPhysics
Week 6 PHY 221 - Just Intro to Gravitation
มุมมอง 1843 ปีที่แล้ว
In this mini-lecture, we introduce Newton's Universal Law of Gravitation and discuss orbital speeds. #OkraPhysics
Week 14 PHY 222 - Intro to Nuclear Physics
มุมมอง 1433 ปีที่แล้ว
In this mini-lecture, we begin our study of nuclear physics and radioactive decay processes. This video is for Dr. Maria Weber's PHY 222 - Physics for the Life Sciences II course at Delta State University. #OkraPhysics
PHY 222 - Half Life
มุมมอง 793 ปีที่แล้ว
In this mini-lecture, we discuss the half-life of radioactive nuclei. This video is for Dr. Maria Weber's PHY 222 - Physics for the Life Sciences II course at Delta State University. #OkraPhysics
Week 14 PHY 222 - Biological effects of radioactivity
มุมมอง 1153 ปีที่แล้ว
Week 14 PHY 222 - Biological effects of radioactivity
Week 14 PHY 222 - Quantum Mechanics Part II
มุมมอง 1233 ปีที่แล้ว
Week 14 PHY 222 - Quantum Mechanics Part II
Week 13 PHY 222 - Quantum Mechanics Part I
มุมมอง 1023 ปีที่แล้ว
Week 13 PHY 222 - Quantum Mechanics Part I
Week 13 PHY 222 - Intro to Special Relativity
มุมมอง 1503 ปีที่แล้ว
Week 13 PHY 222 - Intro to Special Relativity
Week 13 PHY 222 - Special Relativity Applications
มุมมอง 1303 ปีที่แล้ว
Week 13 PHY 222 - Special Relativity Applications
Week 12 PHY 222 - DC RL circuit in practice
มุมมอง 1223 ปีที่แล้ว
Week 12 PHY 222 - DC RL circuit in practice
Week 12 PHY 222 - Intro to Inductance and DC RL Circuits
มุมมอง 1173 ปีที่แล้ว
Week 12 PHY 222 - Intro to Inductance and DC RL Circuits
Week 11 PHY 222 - AC Generators and Back EMF
มุมมอง 1293 ปีที่แล้ว
Week 11 PHY 222 - AC Generators and Back EMF
Week 11 PHY 222 - Faraday's Law and Lenz's Law
มุมมอง 1253 ปีที่แล้ว
Week 11 PHY 222 - Faraday's Law and Lenz's Law
Week 11 PHY 222 - B Fields created by currents
มุมมอง 1463 ปีที่แล้ว
Week 11 PHY 222 - B Fields created by currents
Week 11 PHY 222 - Torque on a current loop
มุมมอง 1313 ปีที่แล้ว
Week 11 PHY 222 - Torque on a current loop
Week 11 PHY 222 - Magnetic force on a current carrying wire
มุมมอง 1273 ปีที่แล้ว
Week 11 PHY 222 - Magnetic force on a current carrying wire
Thanks a bunch very clear and concise!
its great
thanks❤
thank you mam
This helps a lot thank you!
You can see sun in water and through blackened mirrors. I'm sure ancient people weren't just looking at sun directly to see sunspots.
great!helps a lot
Excellent teaching...Go ahead ma'am
Why are u so underrated :(
Omggg! This helped me so much huhu
Was really an excellent explanation to me
Excellent video Maam: Since your last name of Weber, you should also make an inductor/solenoid video describing the generation of WEBERS as in WEBERS per METER squared, 'magnetic flux' and how we get Teslas. Not a Tesla car. 😎 Assuming the circuit has been at S1 for a long time, and now we click the switch to position 2, there will be 'inductive voltage' kickback' that is very high at that instant that can cause a spark at the switch at the S1 contacts, 'CORRECT'?
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Thanks for sharing... I've been trying to find out why the crossing point does not line up with the Equinoxes... any thoughts? ❤🙏
I am impressed with how many browser tabs she has opened
Why is 4.3 milion masses of the sun written in wikipedia?
Thanks so much
thank you for expanation Miss
thank you so much for explaining great video
I thought sine was opposite/hypotenuse and cosine was Adjacent/hypotenuse Is it different when doing an electric fields components? 12:38
I made a mistake in what I wrote on the board. Be sure to pay attention to the scrolling message at the bottom of the video at that time. I address this. However, the numerical answers are correct.
Thanks from Bangladesh
Hi Maria, I would like to raise a question; Faraday's law saying " integral of EMF over a closed loop = -d/dt(total magnetic flux bounded by the loop), so I agree the right hand side is BLv, but if I calculate the line integral of the left hand side is RI+BLv, where RI is EMF across the resistor and BLv is due to Lorenz force from moving charge in magnetic field. RI+BLv=BLv? Could you please help me on this?
THANK YOU!!! THIS WAS SUPER HELPFUL!! BEEN TRYING TO UNDERSTAND THIS FOR SO LONG AND YOUR VID MADE IT SUPER CLEAR !!!
Finally after all the videos on here , a video that actually does the math and shows you how it’s done , rather then just explaining it .
Awesome 💯 explanation 💙💞💙
Thanks mam❤️❤️
Is this software available for purchase ??
i found it for free, just look up online circit board maker
very helpul .thanksa mam .,
Thnk u mam
Thanks ...it helped a lot🌻🌻
💙
Thank youuu
How did you get your fx23
Mam lecture was amazing.would you please make a video on torque on a triangular loop please please👏👏
this is so weird i saw this today.. would the problem change a lot if it was two positive charges instead? I am currently trying to practice for an exam and ran into this same problem except two positive charges..
It wouldn't change much except the two charges would be pointing outward on point P. I mean the answer would be a lot different but the idea is essentially the same so you could follow along with what she just did. Wishing you the best on your upcoming exam~~
i like it
Thank you so much .Love from India
Tysm
What's name of this program you used??? Please
PhET
What's this nave of program your yoused
6.8 miles per second Earth escape velocity. /I like your simple derivation.
Hi
Excelent thank you for the explanation. well apreciated.
thank you so much for this 😀
So brightness and luminosity are same ??
This is a question my students ask! Brightness and luminosity are related to each other, but they are not the same thing. Luminosity is the energy emitted by the star per unit time. Whereas brightness is the energy emitted by the star per unit time per unit area. Two stars can have the same luminosity, but the one at a greater distance from Earth will appear less bright to us. The equation describing the relationship between luminosity and brightness is also in the video.
Let me put it the other way dear Narada. Luminosity is the total amount of radiant energy a star emits through its surface in all directions, while Brightness is that tiny amount of radiant energy you receive on the surface of the earth. Both are deeply related but they are not the same thing.
Thank you
Really useful thanks madam
Break a leg lady!
I like your lectures. A bit of suggestion......add some animation and simulations to your lectures. It ll greatly enhance the way you teach different concepts and it ll bring more clarity.
Beautifully Explained..✨