calculator

Science Calculator

Science Calculator

Formula:

π (Pi)

3.141592653589793

Ratio of circumference to diameter

e (Euler's number)

2.718281828459045

Base of natural logarithm

c (Speed of light)

299,792,458 m/s

Speed of light in vacuum

h (Planck constant)

6.62607015 × 10⁻³⁴ J·s

Quantum of action

Nₐ (Avogadro constant)

6.0221408 × 10²³ mol⁻¹

Number of entities per mole

k (Boltzmann constant)

1.380649 × 10⁻²³ J/K

Relates temperature to energy

ke (Coulomb constant)

8.9875517923 × 10⁹ N·m²/C²

Electric force constant

G (Gravitational constant)

6.67430 × 10⁻¹¹ m³/(kg·s²)

Universal gravitational constant

History

Comments

Post a Comment

Popular posts from this blog

How to get Prepaid Mastercard on swagbucks for free

Image
 Free $5 Virtual Prepaid Mastercard A Free $5 Virtual Prepaid Mastercard is a digital card that functions like a regular Mastercard, but it exists solely in a virtual format—meaning it has no physical counterpart. This card is typically issued for online purchases and can be used anywhere Mastercard is accepted online, allowing you to buy goods or services up to the $5 limit. Key features include: Instant Access: Once issued, you’ll receive the card details (number, expiration date, and CVV) digitally, usually via email or an app. No Fees: Since it’s a promotional card, there are generally no fees for activation or usage within the valid period.   Short-Term Validity: Often, these cards expire quickly, so they’re best used soon after receipt.   Usable for Small Transactions: Ideal for micro-purchases, such as app subscriptions, digital goods, or topping up other accounts.   This prepaid Mastercard often serves as a marketing incentive or promotional reward fro...
Read more

Phone

WebRTC Call Demo WebRTC Voice Call Demo Start Call End Call let localStream; let peerConnection; const config = { iceServers: [{ urls: "stun:stun.l.google.com:19302" }] }; const remoteAudio = document.getElementById("remoteAudio"); async function startCall() { localStream = await navigator.mediaDevices.getUserMedia({ audio: true }); peerConnection = new RTCPeerConnection(config); // Send local audio stream localStream.getTracks().forEach(track => { peerConnection.addTrack(track, localStream); }); // Receive remote audio stream peerConnection.ontrack = event => { remoteAudio.srcObject = event.streams[0]; }; // ICE candidates peerConnection.onicecandidate = event => { if (event.candidate) { console.log("New ICE candidate: ", event.candidate); // You'd send this to the remote peer via signaling } }; // Offer const offer = a...
Read more