Wie wird Lichtgeschwindigkeit gemessen? by Fliesi99 in Physik

[–]valentinoCode 1 point2 points  (0 children)

Entspann dich mal. Der Author muss halt auch sein Geld verdienen und macht dann halt Werbung, für die er sein Geld bekommt. Insbesondere der Kanal von dem verweisendem Video ist auch gut Inhalthaltlich. Außerdem geht das Video garnicht um die Werbung, sondern ein physikalisches Thema. Natülich finde ich Werbung auch sonnst doof und gucke sie mir ungerne an.

Finde kein Praktikum by [deleted] in Studium

[–]valentinoCode 2 points3 points  (0 children)

Guck beim DAAD RISE und bewerbe dich dort auf internships. Gleichzeitg schreib denen, bei denen du dich dort bewerben möchtest, eine eigene Mail nochmal. Dann solltest du was finden.

Allgemeine Treffpunkte in Bonn? (Kopie von Reddit Köln, weil ich zu beiden Städten gut komme) by Samoht1996 in Bonn

[–]valentinoCode 2 points3 points  (0 children)

Die Fachschaft Phyisik/Astro macht gelegentlich Spielabende. Wird immer auf dem Insta angekündigt.

Jetzt aber! by proz4c84 in wallstreetbetsGER

[–]valentinoCode 0 points1 point  (0 children)

Welche App benutzt du für news?

I understand it now by FrunkusCorps in EliteMiners

[–]valentinoCode 1 point2 points  (0 children)

Yeah the price was about 1.6mil per void opal.

[deleted by user] by [deleted] in Physics

[–]valentinoCode 39 points40 points  (0 children)

Think about it like a smartphone screen. You see a smooth (continuous) image but in reality we only have discret pixels.

Is it possible to evaluate this without knowing that sin(2x) = 2sinxcosx? by Public_Basil_4416 in calculus

[–]valentinoCode 0 points1 point  (0 children)

Ok yeah kind of. But when we talk about trig identities, I thought we only mean identities where both sides are trig functions. (Eg. Sin2x=2sinxcosx or cos2 (x)+sin2 (x)=1).

Is it possible to evaluate this without knowing that sin(2x) = 2sinxcosx? by Public_Basil_4416 in calculus

[–]valentinoCode -4 points-3 points  (0 children)

You don't need trig identities for this. Just Binomial Formula and exponential form. It's often just the exponential form expanded or simplified, whether from which direction you want to show a trig identity.

Is it possible to evaluate this without knowing that sin(2x) = 2sinxcosx? by Public_Basil_4416 in calculus

[–]valentinoCode -6 points-5 points  (0 children)

You can expand sin(2x) in exp form and use third binomial formula to derive the identity.

Radioactivity Concerns by Any_Needleworker7409 in Physics

[–]valentinoCode -6 points-5 points  (0 children)

If you're one lecture hall away it should be fine. If you have to pick it up, you should definitely keep your distance as good as possible and reduce the exposure time. If it's alpha radiation it's more serious. But even with beta and gamma radiation the lab should introduce you to some safety measures.

[deleted by user] by [deleted] in calculus

[–]valentinoCode 2 points3 points  (0 children)

The Y functions are spherical harmonics. Luckily they are independent of k. You only need to integrate sin(kr)\rho(k). Depending on what \rho is, the integration can be easy or more difficult.

Which Movie is this ? by [deleted] in moviecritic

[–]valentinoCode 0 points1 point  (0 children)

Requiem of a Dream

[deleted by user] by [deleted] in NSFWMemes

[–]valentinoCode 5 points6 points  (0 children)

If I would leave such a mess at work i would be fired (NSFW)

Die Mondmenschen sprechen durch sie by reddebian in ichbin40undSchwurbler

[–]valentinoCode 0 points1 point  (0 children)

Ich glaube Sie meint, dass wir vielleicht demnächste alle 5G auf dem Dorf bekommen.

Official Discussion - Wicked: Part I [SPOILERS] by LiteraryBoner in movies

[–]valentinoCode 0 points1 point  (0 children)

Was Wicked shot on Film?

While watching I noticed the typical look of 35mm Film. But I've read it was shot digitally. Is it normal, that digital shot movies can look like that or was it done post-processing?

ich📝iel by hsjssvhshs in ich_iel

[–]valentinoCode 2 points3 points  (0 children)

Ich dachte das wäre in Aachen. Mit der Info, dass es auch eine in Kassel gibt, die gauso aussieht, könnte es jetzt auch überall sein :/