CHEMISTRY
This type of chemical reaction involves the combination of oxygen with a substance, often accompanied by the release of heat and light.
Combustion
This practice involves cross-checking information from multiple sources to verify its accuracy and reliability.
Fact Checking
What is the name for the force of attraction that exists between any two objects with mass in the universe?
Gravity
What is the significance of the date June 12, 1898, in Philippine history?
It is the date when the Philippines declared its independence from Spanish colonial rule.
Annual festival in the city of Davao in the Philippines. The festival is a celebration of life, a thanksgiving for the gifts of nature, the wealth of culture, the bounties of harvest and serenity of living.
Kadayawan Festival
This acid, found in lemons and vinegar, has a pH value of less than 7.
Citric Acid
What term describes the deliberate spreading of false or misleading information, often with the intent to deceive?
Disinformation
What is the name for the force that opposes the relative motion or tendency of such motion of two surfaces in contact?
Friction
Who was the first woman to become President of the Philippines, serving from 1986 to 1992?
Corazon Aquino
Which province in the Philippines is known for its Panagbenga Festival, featuring vibrant flower floats, street dancing, and a month-long celebration of blooms?
Baguio City, Benguet
Molecular formula of ammonium bicarbonate
NH4HCO3
Process of Combining print, audio, and video into digital media
Media Convergence
When adding vectors graphically using the triangle rule, what is the term for the vector that connects the tail of the first vector to the head of the second vector?
Resultant Vector
What was the name of the guerrilla group that fought against the Japanese occupation in the Philippines during World War II
HUKBALAHAP
This colorful and lively festival, held in Cebu City, features a grand parade with participants dressed as dancers and honors the Filipino people's conversion to Christianity.
Sinulog Festival
In which liquid, ammonia (NH3) or methane (CH4), are the intermolecular forces stronger?
Ammonia (NH3) has stronger intermolecular forces than methane (CH4) due to the presence of hydrogen bonding in ammonia. Hydrogen bonding is a stronger intermolecular force than van der Waals forces in methane.
First Philippine newspaper was published in what year?
1811
Using vector subtraction, which quadrant would the resultant vector be if:
vector A is 20 m, South-East; and
vector B is 30 m, East?
Quadrant 3
What was the name of the document signed in 1899 that officially ended the Spanish-American War and transferred the Philippines from Spain to the United States?
Treaty of Paris
In the town of Lucban, Quezon, there is a lesser-known but equally colorful festival celebrated before Pahiyas. What is this festival called, which involves decorating rice cakes?
Kakanin Festival
Balance this equation:
Ca3(PO4)2 + SiO2 → P4O10 + CaSiO3
2Ca3(PO4)2 + 6SiO2 → P4O10 + 6CaSiO3
Directors of the early film adaptation of the epic poem of the same name.
Vicente Salumbides and Manuel Conde
If F1= 100N, east: F2= 150N, 30° N of E;
What would be the resultant vector's magnitude? (ADDITION)
241.8 N
What was the Katipunan's "cry of defiance" during the Philippine Revolution against Spanish rule?
Viva la Independencia!
Based on the Angono folklore that tells us about giant paper mache made by the locals to protest against the Spanish Inquisition. And now, these paper mache are used as a part of the _______ Festival. It is celebrated to honor the town’s patron saint- San Clemente.
Higantes Festival