ACTIVITY 1. DEAL OR NO DEAL!
Directions: Write DEAL if the statement is correct. Otherwise, write NO DEAL and
underline the word/words that made the statement false
NO DE AL

1. Electrons have dual nature


2. Albert Einstein theorized that a particle can also exhibit wave
characteristics

3. The splitting of light into its constituent colors is called dispersion

4. Rayleigh scattering occurs when the particles are of the same size
as the wavelength of light being scattered.

5. Interference is a process where two waves meet.

6. The band of colors produced in dispersion is called spectrum

7. Electrons behave like waves and produce an interference pattern of bright
und dark fringes.

8. Violet has the longest wavelength but least index of refraction.

9. If electrons exhibit only the behavior of a particle, they would
double-slit barrier.
produce a pattern of two bands on a screen passing through a

10. Destructive interference results when the waves arrive together at a point
phase, that is, crest to crest or trough to trough.​