Study spherical mirrors: concave and convex (focal length ... Understand half-life and radioactive decay equations. Solve numerical problems involving half-life. Day 19: Nuclear Energy Study ...

Simple harmonic motion (S.H.M.) and its equation, phase ... Reflection of light, spherical mirrors, mirror formula. Refraction of light at plane and spherical surfaces, thin lens formula and ...

UNIT 9: Kinetic Theory of Gases Equation of state of a perfect gas ... The focal length of (i) Convex mirror (ii) Concave mirror and (iii)Convex lens, using the parallax method.

These two Doppler shifts account for factor 2 in the Doppler equation: The Doppler circuitry determines ... Any highly reflecting smooth surface may act as an acoustic mirror and the Doppler image is ...

The 16th-century Italian artist undermined the Renaissance-era rules of illusionistic space with this playful, virtuosic ...

The IAEA invites Member States to participate in the next ConvEx-3, the IAEA’s highest level and most complex emergency exercise. Hosted by Romania on 14 and 15 May 2025, this major exercise will ...

The equation looks like something you’d find in your primary school homework: 9 + 5 = 2. But here’s the catch – it’s not a maths equation at all. Forget numbers and addition for a second ...

Players were asked to solve the tricky equation within a short span of 30 seconds. In the old footage, Mack asked the contestants: "Given that: 0 + 100 = 100, 1 +99 =100, 2+98 = 100. What is the ...

In a mesmerising blend of art and mathematics, a research student from University College London (UCL) has recently gained widespread attention for creating intricate images solely through ...

Mirror neurons received significant media attention in the 2000s and were painted by some scientists as the key to many of our advanced social abilities. However, many of the more significant ...

We have looked at how to solve equations with one unknown value, but what happens when there are two unknown values? An equation with two unknown values will have infinitely many solutions.