RE-VIEW SCIENCE 10

1. 1. It is the effect associated with separation of light into colors.

• REFRACTION

• REFLECTION

• ABSORPTION

• DISPERSION

2. 2. It is the bending of light that passes from one medium to another.

• ABSORPTION

• DISPERSION

• REFRACTION

• REFLECTION

3. 3. It is the transfer of energy carried by the light waves to the particles of matter.

• ABSORPTION

• DIFFUSION

• DISPERSION

• REFLECTION

4. 4. Light waves that bounce off from a reflecting surface is called _________.

• REFRACTION

• REFLECTION

• DISPERSON

• DIFFUSION

5. 5. It occurs if the angle of incident is greater than the critical angle.

• INTERNAL REFLECTION

• DIFFUSE REFLECTION

• SPECULAR REFLECTION

• REFRACTION

6. 6. It can be used to remotely determine the temperature of an object.

• MICROWAVE RADIATION

• INFRARED RADIATION

• NEAR-INFRARED LIGHT

• FAR INFRARED LIGHT

7. 7. Electrochemical telegraph was created by Samuel Thomas von Sommering in ________.

• 1800

• 1854

• 1809

• 1876

8. 8. In 1900, ________ made a weak transmission of voice over the air waives.

• John Logie Baird

• Guglielmo Marconi

• Reginald Fressenden

• Heinrich Rudolf Hertz

9. 9. A particle representing a quantum of light or other electromagnetic radiation.

• electron

• neutron

• proton

• photon

10. 10. It occurs when the reflective surface is very smooth such as mirror or surface of calm water.

• refraction

• diffusion

• specular reflection

• internal reflection