ELIMINATION ROUND

NAME: ____________________________________ FAMILY SAINT: __________ SR.-IN-CHARGE:___________

DIRECTIONS: Encircle the letter of the correct answer.1. It is a push or a pull.

A. Work C. EnergyB. Force D. Torque

2. It is the capacity to do work.A. Work C. EnergyB. Force D. Torque

3. It is the average amount of kinetic energy within a system.A. Temperature C. WorkB. Heat D. Energy

4. It is the transfer of energy from one object to another.A. Temperature C. WorkB. Heat D. Energy

5. It is a vector quantity which is the change in velocity of an object.A. Speed C. VelocityB. Displacement D. Acceleration

6. It is transverse wave caused by changing electric field and magnetic field.A. Sound C. EM WaveB. Light D. Boom

7. What is the total kinetic energy of an object, 5 kg, which moves with a velocity of 5 m/s?A. 50 J C. 75 JB. 62.5 J D. 97.5 J

8. What is the potential energy of an object, 1 kg, at a height of 10 m from the ground?A. .98 J C. 98 JB. 9.8 J D. 980 J

9. Sir John has a mass of 50 kg walks at a speed of 2 m/s. What is his momentum?A. 2 kg m/s C. 100 kg m/sB. 50 kg m/s D. 200 kg m/s

10. What is the velocity of an object at its maximum height thrown upward?A. 0 m/s C. 19.4 m/sB. 9.8 m/s D. Cannot be

determined11. It is disturbance that carries energy.

A. Wave C. StressB. Energy D. Strain

12. It is a branch of physics that deals with the description of motion.A. Kinematics C. MechanicsB. Dynamics D. Optics

13. It is the transfer of energy without a medium, or in a vacuum.A. Conduction C. RadiationB. Convection D. Heat

14. Student J pushed an object horizontally at a distance of 5 m with a force of 10 N. How much work did he exert?A. 5 J C. 15 JB. 10 J D. 50 J

15. It is the limit speed of all object.A. 0 m/s C. 100 m/sB. c D. 1 m/s

16. It is the amount of matter in an object.A. Mass C. CandelaB. Mole D. Temperature

17. It is the amount of substance in an object.

A. Matter C. MoleB. Mass D. Temperature

18. Student O found a chemical and tried to measure its acidity. He used the litmus paper test. From blue, it turns into red. Therefore, it is an ________.A. Acid B. Base

19. It is a scientific attitude which is described by inquisitiveness or by asking questions about the world.A. Curiosity C. Hard workB. Humility D. Intellectual

Honesty20. It is anything that occupies space and has

mass.A. Matter C. WorkB. Energy D. Chemistry

21. Which of the following is NOT a unit of length?A. ft B. dyne C. m D. in.

22. Which of the following is NOT a unit of mass?A. kg B. g C. pound D. hg

23. Which of the following is NOT a unit of temperature?A. K B. ℉ C. ℃ D. °J

24. Which of the following is a SUBSTANCE?A. H2O B. Coffee C. Juice D. Blood

25. Who is the father of Chemistry?A. Louis Pasteur C. Robert HookeB. Anton Lavoisier D. Albert Einstein

26. How many atoms are there in H2O?A. 0 B. 1 C. 2 D. 3

27. Which of the following is a mixture?A. Oil B. Air C. Water D. Lead

28. How many particles are there in 1 mole of O2?A. 6.02 × 1021 C. 6.02 × 1023

B. 6.02 × 1022 D. 6.02 × 1024

29. It is a negatively charge atomic particle.A. neutron C. ProtonB. electron D. Tachyon

30. It is a neutrally charge atomic particle.A. neutron C. ProtonB. electron D. Tachyon

31. Simplify: 2m-3m+11m _______________32. Simplify: 2.3 × 102 m _______________

33. Simplify: 5m3m

_______________

34. Simplify: 2x+3y+4x _______________35. Simplify: (6x)(3y) _______________36. It is the basic unit of life.

A. Cell C. TissueB. Atom D. DNA

37. The process of reproduction by which an individual cell duplicates itself.A. Asexual Rep. B. Sexual Rep.

38. Spherical shaped bacteria are called ________.A. Bacillus C. SpirillumB. Coccus D. Virus

39. The cell wall of fungi is composed of _________.A. Cellulose C. PeptidoglycanB. Chitin D. CaCO3

40. The cell wall of plants is composed of _________.A. Cellulose C. PeptidoglycanB. Chitin D. CaCO3

PROBLEM SOLVING:

Simplify:

“NEVER, NEVER, NEVER, NEVER, NEVER, NEVER GIVE UP!”

ELIMINATION ROUND

2 x3 y

+ 4 y2x

− 5 y6 xy

“NEVER, NEVER, NEVER, NEVER, NEVER, NEVER GIVE UP!”