Motion
It is defined as the distance travelled divided by the time of travel. a. Acceleration b. Velocity c. Distance d. Speed
d. Speed
What are the 3 subatomic particles?
Protons, Neutrons, and Electrons
A wave is a periodic disturbance that moves away from a source. What does it carry? a. Motion b. Energy c. Graph
b. Energy
Sound wave is an example of what type of wave? a. Longitudinal Wave b. Surface Wave c. Transverse Wave d. Mechanical Wave
a. Longitudinal Wave and d. Mechanical Wave
How is heat transferred? a. Heat is transferred from both objects at the same temperature. b. Heat is transferred from an object with a lower temperature to an object with a higher temperature. c. Heat is transferred from an object with a higher temperature to an object with a lower temperature.
c. Heat is transferred from an object with a higher temperature to an object with a lower temperature.
How do distance and displacement differ from each other?
Distance has magnitude, while displacement has both magnitude and direction.
A way of transferring charge by rubbing two different types of material together. a. Charging by Conduction b. Charging by Induction c. Charging by Friction
c. Charging by Friction
These waves cause the medium to move perpendicular to the direction of the wave? a. Longitudinal Wave b. Surface Wave c. Transverse Wave
c. Transverse Wave
Which of the following are the three (3) characteristics of sound waves? I. Pitch, II. Loudness, III. Timbre, IV. Color
I, II, III
What is heat? a. It is the energy that transfers from a body with a higher temperature to a body with a lower temperature. b. It is the relative hotness or coldness of an object. c. Is the transfer of energy between objects that are in contact with each other.
a. It is the energy that transfers from a body with a higher temperature to a body with a lower temperature.
It is the rate at which speed or direction changes. a. Acceleration b. Velocity c. Distance d. Speed
a. Acceleration
Using a charged rod to bend water is an example of this type of charging. a. Charging by Conduction b. Charging by Induction c. Charging by Friction
b. Charging by Induction
How do waves carry energy? a. By the equilibrium position. b. By changing the temperature of the medium. c. By transferring the disturbance from one part of the medium/space to another.
c. By transferring the disturbance from one part of the medium/space to another.
Visible light is an example of what type of wave? a. Longitudinal Wave b. Surface Wave c. Transverse Wave d. Electromagnetic Wave
c. Transverse Wave and d. Electromagnetic Wave
Tristan is about to drink his hot coffee, and as he holds the cup of coffee, it feels hot. Tristan experiences which method of heat transfer? a. Conduction b. Convection c. Radiation d. Friction
a. Conduction
If a car travels 50 m North and then 30 m East, what is the total distance travelled by the car? a. 20 meters b. 50 meters c. 60 meters d. 80 meters
d. 80 meters
Electrons move freely in ______________ and poorly in ___________. a. Insulators b. Conductors c. Inductors d. Capacitors
b. Conductors, a. Insulators
These waves cause the medium to move parallel to the direction of the wave? a. Longitudinal Wave b. Surface Wave c. Transverse Wave
a. Longitudinal Wave
The small particle in light is called? a. Wave b. Photons c. Colors d. Prism
b. Photons
Lemuel is hungry; he went to the market and bought a lechon manok. What method of heat transfer enabled the chicken to be roasted? a. Conduction b. Convection c. Radiation d. Friction
c. Radiation
If Roberto walks 20 m north, then 15 m south, what is his displacement? a. 5 meters, N b. 5 meters, S c. 35 meters, N d. 35 meters, S
a. 5 meters, N
A negatively charged balloon touched an electroscope. What type of charging process is observed? a. Charging by Conduction b. Charging by Induction c. Charging by Friction
a. Charging by Conduction
How does vibration cause a wave? a. By changing the temperature of the medium. b. Through repetitive motion that causes disturbance. c. By altering the density of the medium.
b. Through repetitive motion that causes disturbance.
In light, amplitude is directly related to intensity and energy. Therefore, the higher the amplitude, the ________ the light. a. dimmer b. brighter
b. brighter
In your kitchen, you observe that boiling water is circulating where warmer, less dense material rises while cooler, denser material sinks. What method of heat transfer is this? a. Conduction b. Convection c. Radiation d. Friction
b. Convection