Ira

she/her ; 18 i like to do things

[huntingira]

simulink onramp course because i am officially in an FSAE team and am working in vehicle dynamics!! this is fun!!

[huntingira]

Things do be done before 7th Dec for Research Society!

Classical Mechanics

Lagrangian mechanics (the principle of least action)

Hamiltonian mechanics and phase space

Non linear dynamics and chaos theory

Noether’s theorem (symmetry and conservation)

Rigid body dynamics and tensors

Electromagnetism

Maxwell’s equations

Electromagnetic waves and optics

Potential and gauge invariance

Multipole expansion

Relativistic electrodynamics

Optics

Geometrical vs. Physical optics

Fourier optics

Lasers and stimulated emission

Nonlinear optics

Quantum optics

Number Theory

Divisibility and prime numbers

Congruences and modular arithmetic

Quadratic residues and quadratic reciprocity

Prime number theorem and distribution of primes

Elliptic curves and cryptography

Algebra

Group theory

Ring and field theory

Galois theory

Linear algebra (abstract vector spaces)

Representation theory

[huntingira]

First semester of college was insane. I have, however, persisted! I fucked up time management this sem. I’m in a formula student team, now. Training so not officially in it, but will be in second year. Anyway, it was HARD. I’ve averaged four hours of sleep a day 😭 anywayyyyyyy ill be back home for the winter before sem one begins in Jan :)) until then, i have work to do. Will be more regular here!!

[huntingira]

Wait I just mistaked the mouth in your profile picture for a huuuge moustache and now i can't unsee it (O_o)

You look like those typical disguise masks with the glasses and big nose now

It is a huge moustache!!! Hahahahha i made it my avatar for fun

[huntingira]

What degree are you going for? (and also the why if you want to share that)

Hiiuiiui so i’m studying mechanical engineering! I chose this because I want to pursue a master’s degree in automobile engineering in germany and become and automobile engineer! I didn’t choose automobile engineering straight away for my bachelor’s because i feel like it’s way too specialised from the start and i want to learn core engineering before specialising in anything… if that makes sense. but yeah, i basically chose it because i love cars and i’m really interested in these subjects.

[huntingira]

I’m… in university?

I’m going to… college?

Wtf

[huntingira]

Sooo i’ve graduated high school and I’ve just completed all my college entrance exams… si i will not be studying for a while and it feels so good cus i was getting burnt the fuck out 😭

Six hours minecraft runs here i come

[huntingira]

Been gone for a bit!! I was on a vacation and before that i got sick 😭

Today:

Practice Sets (1,2,3)

[huntingira]

EMI

I’ve been soo sick 🤒

Finally got enough strength to get out of bed 😔

[huntingira]

Goals for today

1. Circular Motion (revision, problems)

2. Rotational Motion (revision, problems)

[huntingira]

I’m gonna finish quadratic equations today

[huntingira]

When charges are inside a conducting spherical shell, the conductor rearranges its own charge to ensure:

1. Electric field inside the conductor is zero.

2. Electric field outside behaves as if all charge is at the center

For any point outside a conducting spherical shell, the net electric field at that point is only due to the total charge enclosed — not the specific arrangement of charges inside.

[huntingira]

Lami’s Theorem: If a particle is in equilibrium under the action of three coplanar, concurrent, and non-parallel forces, then each force is proportional to the sine of the angle between the other two forces.

A, B, and C are the magnitudes of the three forces. Alpha is the angle between forces B and C, Beta is the angle between forces A and C, Gamma is the angle between forces A and B.

Conditions for Applying Lami’s Theorem:

The particle must be in static equilibrium (net force = 0).

The forces must be coplanar.

The forces must be concurrent (acting at a single point).

Only three forces should be acting on the body.

[huntingira]

I always thought electric fields inside a conductor must be zero BUT APPARENTLY they can be non zero (aside from transients) in case of time varying electric fields (like in alternating current circuits or electromagnetic waves)

thas crazy… i mean it makes sense… but it’s still… crazy…

[huntingira]

A few nights ago, I overate and got bloated and I held my stomach and I said to my mom, “I’m pregnant.” And she laughed really hard and then later that night when I finally pooped I said to her, ‘ma, i just had an abortion.’ And she doubled over laughing.

This isn’t remotely related to my studies but it’s so funny dghdgdhsb

[huntingira]

im gonna procrastinate an entire hour because i dont wanna clean this

[huntingira]

Chat i wanted to finish calc in two days, it’s been three and i have three chapters out of six left, am i cooked

[huntingira]

Fucking around and trying for one more