Rachel Colwell

I am an animal lover with three doggos. I am studying for ultrasound technology. I work at coffee cottage and do volunteer hospice work. I'm pretty cool.

[Rachel Colwell @RachelColwell12]

@ProfZirul @vanessaaffandy Give her 20 pts Prof Z.

[Rachel Colwell @RachelColwell12]

"Ghislaine Maxwell has been arrested by the FBI" https://t.co/RXSJ5DyESS

[Rachel Colwell @RachelColwell12]

@PollyannaGuthr1 Literally cried. Covid 19 ruining my hot girl summer.

[Rachel Colwell @RachelColwell12]

@PollyannaGuthr1 going on the turtle trip with you 🐢!!

[Rachel Colwell @RachelColwell12]

@ProfZirul I would like to use 36 Twitter points for mastering physics (which converts to 120 grade points) and 24 Twitter points for reading guides (20 gradable) this should bring me to 73.16% from 68.9.

[Rachel Colwell @RachelColwell12]

#PC115Z @ProfZirul
signal transmission
surprisingly embodies
electric circuits

[Rachel Colwell @RachelColwell12]

#PC115Z @ProfZirul @PC115Z I don't live in a neighborhood so this is a circuit breaker from my house. This monitors the flow of current in the wires of my home and breaks the circuit to prevent too much current from flowing thru the wires-causing an electrical fire!

[Rachel Colwell @RachelColwell12]

#PC115Z

[Rachel Colwell @RachelColwell12]

@PC115Z I don't live in a neighborhood so this is a circuit breaker from my house. This monitors the flow of current in the wires of my home and breaks the circuit to prevent too much current from flowing thru the wires-causing an electrical fire!

[Rachel Colwell @RachelColwell12]

@PC115Z I don't live in a neighborhood so this is a circuit breaker from my house. This monitors the flow of current in the wires of my home and breaks the circuit to prevent too much current from flowing thru the wires-causing an electrical fire!

[Rachel Colwell @RachelColwell12]

#PC115Z this is my ice maker and Ice in my freezer. The fridge uses electricity and lowers the temp to create ice from water thru phase changes.

[Rachel Colwell @RachelColwell12]

#PC115Z This is an insta pot. The pot is sealed, and the temperature is increased. As it heats up the speed of the molecules increases, but the volume remains the same. This increases the pressure inside the pot, without changing volume. This is an ideal gas process. nR=constant

[Rachel Colwell @RachelColwell12]

#PC115Z

[Rachel Colwell @RachelColwell12]

PC#115Z The microwave oven is taking electric energy and turning it into micro waves, heat and motion. The electricity in is equal to the work (the plate turning) and the heat produced. Meaning the energy is conserved.

[Rachel Colwell @RachelColwell12]

PC#115Z The microwave oven is taking electric energy and turning it into micro waves, heat and motion. The electricity in is equal to the work (the plate turning) and the heat produced. Meaning the energy is conserved.

[Rachel Colwell @RachelColwell12]

#PC114Z this is a video of the potential energy from a log of wood being converted into thermal energy by the high temperature of the flames.

[Rachel Colwell @RachelColwell12]

#PC114Z Centripetal acceleration=velocity squared/radius. velocity=2πr/T. Radius=.5715, velocity=17.1 m/s. Centripetal acceleration=511 m/s^2

[Rachel Colwell @RachelColwell12]

#PC114z This is my low budget production of a boat with a propeller engine. I should have also put on a sail.. But oh well. A boat going thru H2O has these forces on it: normal of water, weight, drag from water, torque from propeller, air resistance drag. Also weight of guy on it

[Rachel Colwell @RachelColwell12]

@PollyannaGuthr1 @ProfZirul Girly!!! You forgot the picture!!!

[Rachel Colwell @RachelColwell12]

#PC114Z Al-Zahrawi was an Arab chemist, surgeon & physician. Great achievement and why I picked him is because he figured out that animal intestines can be used on humans for internal sutures. He also used thier bones for dental devices on humans. Pretty creepy discovery 🤯

[Rachel Colwell @RachelColwell12]

@PollyannaGuthr1 [email protected]

[Rachel Colwell @RachelColwell12]

#PC114Z anyone working on homework 3.1-3.2??