Quizz 4

Quizz 4

1 / 5

What phenomenon explains why the sky is blue?

Scattering

Reflection

Absorption

Diffraction

2 / 5

What is the unit of frequency?

Newton

Hertz

Joule

Watt

3 / 5

What does E=mc² represent?

Energy-Mass Equivalence

Energy-Momentum Conservation

Electric-Magnetic Coupling

Entropy-Maximization Constant

4 / 5

What is Planck’s constant?

6.626 × 10⁻³⁴ Js

1.602 × 10⁻¹⁹ C

9.81 m/s²

3.14

5 / 5

What type of wave is light?

Longitudinal

Transverse

Surface

Mechanical

Your score is

The average score is 10%

0%