Physical Science Final Exam | Exams Science education

Republic of the Philippines

Department of Education

Region VI-Western Visayas

Schools Division of Roxas City

Roxas City District III-Cluster V

SOFRONIO A. CORDOVERO INTEGRATED SCHOOL

FINAL EXAMINATION IN PHYSICAL SCIENCE 11

(Academic Year 2024-2025)

Name: _____________________________ Grade & Section: ___________ Date: _________ Score:

I. Multiple Choice: Read each question carefully and encircle the letter of your best choice. Erasures are

considered wrong.

1. Where did Huygen based his concept of refraction?

a. wave-like nature of light b. particle-like nature of light

c. law of reflection d. law of refraction

2. What does the particle theory of light suggest?

a. Light particles undergo perfectly elastic collisions.

b. Light suggests that light is a longitudinal wave.

c. The straight-line travel of light could be better explained as small particles of matter that

travelled at great speed from a source of light.

d. Light particles are more attracted towards the denser medium.

3. What phenomenon describes the way electrons are excited and emitted from matter when they

absorb the energy from light?

a. light emission effect b. photo-electric effect c. wave emission effect d. reflection

4. What do you call a surface or object that can absorb all radiation falling on it?

a. area b. edge c. blackhole d. blackbody

5. Using the equation above, what does the equation λ symbolizes?

a. height b. mass c. wavelength d. momentum

6. He was greatly influenced by the photoelectric effect and relativity. Who is he?

a. Louis de Broglie b. Max Planck c. Albert Einstein d. Isaac Newton

7. What is the value of speed of light in a vacuum?

a. 3x108 m/s b. 3x10-8 m/s c. 3x1010 m/s d. 3x10-10 m/s

8. What do you call the piece of glass cut with precise angles which separate white light into its

constituent colors?

a. triangle b. prism c. pyramid d. cone

9. Is a meteorological phenomenon that is caused by reflection, refraction and dispersion of light in

water droplets resulting in a spectrum of light appearing in the sky.

a. typhoon b. precipitation c. tornado d. rainbow

10. An optical phenomenon produced by ice crystals creating colored or white arcs and spots in the sky.

a. typhoon b. precipitation c. solar halo d. rainbow

11. Which of these scientists was able to produce and discover the existence of electromagnetic waves

in his laboratory?

a. James Clerk Maxwell b. Hans Christian Oersted c. Heinrich Hertz d. Michael Faraday

12. What type of electromagnetic radiation with wavelengths in the electromagnetic spectrum longer

than infrared light?

a. radio waves b. gamma rays c. infrared d. visible light

13. Is an abstract coordinate system used to specify the relationship of the observer’s state of motion

and the phenomena under observation.

a. point of reference b. term of reference c. place of reference d. frame of reference

14. Conflict to Newton’s and Maxwell’s laws were resolved by which scientist?

a. Louis de Broglie b. Max Planck c. Albert Einstein d. Isaac Newton

15. Which of these scientists is the proponent of special theory of relativity?

a. Louis de Broglie b. Max Planck c. Albert Einstein d. Isaac Newton

Address: Jumaguicjic, Roxas City, Capiz

Contact Number: 09175909084 E-mail: 500195@deped.gov.ph

Facebook: DepEd Tayo Sofronio A. Cordovero Integrated School

I –

II –

III –

IV –

Parent’s Over Printed Name and Signature:

___________________________________

Corrected by:

___________________________________

Partial preview of the text

Download Physical Science Final Exam and more Exams Science education in PDF only on Docsity!

Republic of the Philippines Department of Education Region VI-Western Visayas Schools Division of Roxas City Roxas City District III-Cluster V SOFRONIO A. CORDOVERO INTEGRATED SCHOOL FINAL EXAMINATION IN PHYSICAL SCIENCE 11 (Academic Year 2024-2025) Name: _____________________________ Grade & Section: ___________ Date: _________ Score: I. Multiple Choice: Read each question carefully and encircle the letter of your best choice. Erasures are considered wrong.

Where did Huygen based his concept of refraction? a. wave-like nature of light b. particle-like nature of light c. law of reflection d. law of refraction
What does the particle theory of light suggest? a. Light particles undergo perfectly elastic collisions. b. Light suggests that light is a longitudinal wave. c. The straight-line travel of light could be better explained as small particles of matter that travelled at great speed from a source of light. d. Light particles are more attracted towards the denser medium.
What phenomenon describes the way electrons are excited and emitted from matter when they absorb the energy from light? a. light emission effect b. photo-electric effect c. wave emission effect d. reflection
What do you call a surface or object that can absorb all radiation falling on it? a. area b. edge c. blackhole d. blackbody
Using the equation above, what does the equation λ symbolizes? a. height b. mass c. wavelength d. momentum
He was greatly influenced by the photoelectric effect and relativity. Who is he? a. Louis de Broglie b. Max Planck c. Albert Einstein d. Isaac Newton
What is the value of speed of light in a vacuum? a. 3x10^8 m/s b. 3x10-8^ m/s c. 3x10^10 m/s d. 3x10-10^ m/s
What do you call the piece of glass cut with precise angles which separate white light into its constituent colors? a. triangle b. prism c. pyramid d. cone
Is a meteorological phenomenon that is caused by reflection, refraction and dispersion of light in water droplets resulting in a spectrum of light appearing in the sky. a. typhoon b. precipitation c. tornado d. rainbow
An optical phenomenon produced by ice crystals creating colored or white arcs and spots in the sky. a. typhoon b. precipitation c. solar halo d. rainbow
Which of these scientists was able to produce and discover the existence of electromagnetic waves in his laboratory? a. James Clerk Maxwell b. Hans Christian Oersted c. Heinrich Hertz d. Michael Faraday
What type of electromagnetic radiation with wavelengths in the electromagnetic spectrum longer than infrared light? a. radio waves b. gamma rays c. infrared d. visible light
Is an abstract coordinate system used to specify the relationship of the observer’s state of motion and the phenomena under observation. a. point of reference b. term of reference c. place of reference d. frame of reference
Conflict to Newton’s and Maxwell’s laws were resolved by which scientist? a. Louis de Broglie b. Max Planck c. Albert Einstein d. Isaac Newton
Which of these scientists is the proponent of special theory of relativity? a. Louis de Broglie b. Max Planck c. Albert Einstein d. Isaac Newton Address: Jumaguicjic, Roxas City, Capiz Contact Number: 09175909084 E-mail: 500195@deped.gov.ph Facebook: DepEd Tayo Sofronio A. Cordovero Integrated School

I –

II –

III –

IV –

Parent’s Over Printed Name and Signature:

Corrected by:

II. True or False: Write the word TRUE if the statement is correct and FALSE if otherwise. Write your answer on the space provided before the number. Erasures are considered wrong. __________ 1. Light displays wavelike properties such as reflection, refraction, and diffraction. __________ 2. Wave theory of light suggests that light is a transverse wave. __________ 3. Planck suggested that energy comes in discrete units called quanta. __________ 4. The photoelectric effect was explained by the proton theory. __________ 5. Louis de Broglie was greatly influenced by the photoelectric effect and relativity. __________ 6. According to Schrödinger, the electron might be like a standing wave around the nucleus. __________ 7. Light travels in straight line as long as nothing disturbs it. __________ 8. A reflection is a fine flash of light that travels in a straight line. __________ 9. Mirages are more frequent observed on sunny days when driving down a roadway. __________ 10. Light phenomenon are haloes, sundogs, primary rainbows, secondary rainbows, and supernumerary bows. __________ 11. Hertz thought that whenever a spark is produced, EM waves will be transmitted. __________ 12. Like all other electromagnetic waves, radio waves travel at the speed of light in vacuum. __________ 13. The unit of frequency was named after Heinrich Hertz. __________ 14. The special theory of relativity deals with the interpretations of the relative motion of the two objects moving at constant speed. __________ 15. Energy and mass are two forms of the same thing and can be converted from one to the other. III. Identification: Identify the following based upon the descriptions given. Choose your answer from the pool of words inside the box. Erasures are considered wrong. __________ 1. Travels in a straight line. __________ 2. Are used to quantify or measure the amount of the energy in light and other electromagnetic waves. __________ 3. Planck’s constant value. __________ 4. Is the line perpendicular to the boundary between the two substances. __________ 5. An atmospheric optical phenomenon mostly associated with the refraction of sunlight by small ice crystals making up cirrus or cirrostratus clouds. __________ 6. Special theory of relativity proponent. __________ 7. A set of equation depicting the relationship between two coordinates which differs only by constant relative motion. __________ 8. Formulated the three laws of motion. __________ 9. Speed of light value in a vacuum. __________ 10. States that the exact position of a wave cannot be measured because a wave is spread out. IV. Enumeration: Enumerate the following. Erasures are considered wrong.

Types of electromagnetic waves (7) _____________; _____________; _____________; _____________; _____________; _____________; _____________;
Examples of light phenomenon (3) _____________; _____________; _____________; Prepared by: Checked by: CRISTIAN V. CAPAPAS MA. LIEZL C. BESA Teacher III Master Teacher I Approved by: MARYLOU M. MAQUIRAN Principal III Address: Jumaguicjic, Roxas City, Capiz Contact Number: 09175909084 E-mail: 500195@deped.gov.ph Facebook: DepEd Tayo Sofronio A. Cordovero Integrated School *Heisenberg’s Uncertainty Principle *Light *Photons *6.63×10–34^ J∙s *Isaac Newton *Albert Einstein *Normal line *Sundog *Galilean transformation *3x10-8^ m/s

Physical Science Final Exam, Exams of Science education

Partial preview of the text

Download Physical Science Final Exam and more Exams Science education in PDF only on Docsity!

I –

II –

III –

IV –