[Q3] QUIZ 4 - ENERGY TRANSFER

SCIENCE QUIZ NO. 4: ENERGY, ENERGY TYPES & ENERGY TRANSFER

 

TEST I. Write the letter and the text of the correct answer.

1. Which of the following is a renewable source of energy?

   a) Coal

   b) Wind

   c) Natural Gas

   d) Petroleum

 

2. What type of energy is stored in food?

   a) Chemical energy

   b) Thermal energy

   c) Mechanical energy

   d) Nuclear energy

 

3. When you turn on a lamp, what type of energy transformation occurs?

   a) Mechanical to electrical

   b) Chemical to thermal

   c) Electrical to light

   d) Light to sound

 

4. Which of the following is an example of potential energy?

   a) A moving car

   b) A stretched rubber band

   c) A burning candle

   d) A running faucet

 

5. Solar panels convert sunlight into what type of energy?

   a) Mechanical energy

   b) Chemical energy

   c) Electrical energy

   d) Thermal energy

 

6. What type of energy does a battery store?

   a) Electrical energy

   b) Mechanical energy

   c) Nuclear energy

   d) Magnetic energy

 

7. When you rub your hands together, what type of energy is produced?

   a) Sound energy

   b) Chemical energy

   c) Frictional energy

   d) Magnetic energy

 

8. What form of energy is produced when you burn wood in a fireplace?

   a) Electrical energy

   b) Light energy

   c) Thermal energy

   d) Kinetic energy

 

9. Which of the following is an example of kinetic energy?

   a) A stretched rubber band

   b) A book sitting on a shelf

   c) A moving car

   d) A battery-powered clock

10. How is energy transferred when you heat water on a stove?

    a) Electrical to mechanical

    b) Chemical to electrical

    c) Thermal to mechanical

    d) Chemical to thermal

 

TEST II. Write TRUE if the statement is; write FALSE if the statement is. Copy then answer.

Sure, here are 10 true or false questions related to Energy, Energy Types, and Energy Transfer:

1. _____ Renewable energy sources can be used up and depleted over time.

2. _____ Sound energy travels in waves and requires a medium, such as air or water, to propagate.

3. _____ Nuclear energy is a type of renewable energy.

4. _____ When you pedal a bicycle, you convert chemical energy stored in your muscles into mechanical energy.

5. _____ Energy can be created or destroyed according to the Law of Conservation of Energy.

6. _____ Fossil fuels are considered renewable energy sources because they can be replenished naturally over a short period of time.

7. _____ Geothermal energy is generated from the Earth's internal heat.

8. _____ Light energy is a form of kinetic energy.

9. _____ Energy transfer occurs when you plug in an electrical appliance and it starts to work.

10. _____ The Sun primarily emits thermal energy in the form of heat and light.

 

 

EXCHANGE PAPERS!



ANSWER KEY

 

1. b) Wind

2. a) Chemical energy

3. c) Electrical to light

4. b) A stretched rubber band

5. c) Electrical energy

6. a) Electrical energy

7. c) Frictional energy

8. c) Thermal energy

9. c) A moving car

10. d) Chemical to thermal

Test II: Here's the answer key for the true or false questions:

 

1. False

2. True

3. False

4. True

5. False

6. False

7. True

8. False

9. True

10. True


Comments

Post a Comment

Popular posts from this blog

[Q3] ENERGY TRANSFER

Image
  Exploring the Transformation of Energy: Sound, Heat, Light, and Electricity By: Pj Miana   Introduction: Energy is all around us, and it can take many forms. In this lesson, we'll delve into how different types of energy—sound, heat, light, and electricity—can be transformed from one form to another. Understanding these transformations helps us comprehend the world and the technology we use every day.   1. Sound Energy: Sound energy is produced by vibrations traveling through a medium, such as air, water, or solids. It can be transformed in various ways:   - Mechanical to Sound : When an object vibrates, it creates sound waves. For example, when you pluck a guitar string, the mechanical energy of your hand's motion is transformed into sound energy.   - Sound to Electrical : Microphones transform sound waves into electrical signals. These signals can then be amplified and converted back into sound through speakers.   2. Heat Ener...
Read more

[Q3] SCIENCE Q3 PERIODIC TEST REVIEWER

 [Q3] SCIENCE Q3 PERIODIC TEST REVIEWER Test I. Direction: Encircle the letter of the correct answer. 1) What is the force that resists the motion of an object when it is in contact with a surface? A) Gravity B) Friction C) Velocity D) Acceleration 2) What happens to the weight of an object when it is taken to a location with a stronger gravitational pull? A) It decreases B) It increases C) It remains the same D) It becomes zero   3) Which type of friction occurs when an object is moving through a fluid, like air or water? A) Static friction B) Rolling friction C) Sliding friction D) Fluid friction   4) When an object is on a flat surface and at rest, what is the direction of the force of friction acting on it? A) Upwards B) Downwards C) Towards the surface D) Perpendicular to the surface   5) What is the relationship between friction and the motion of an object? A) Friction always causes an object to slow down B) F...
Read more

[Q4] Staying Safe: What to Do Before, During, and After Earthquake and Volcanic Eruptions

Image
  Staying Safe: What to Do Before, During, and After Earthquake and Volcanic Eruptions By Pj Miana MELC: Enumerate what to do before, during and after earthquake and volcanic eruptions   Hello Grade 6 learners! Today, we're going to talk about something very important: staying safe during earthquakes and volcanic eruptions. These are natural events that can be scary, but with the right knowledge, we can be prepared and know what to do!   Before an Earthquake or Volcanic Eruption :   1. Prepare an Emergency Kit: Have a bag ready with essentials like water, non-perishable food, a flashlight, batteries, a first-aid kit, and important documents. Keep this kit in an easily accessible place.   2. Make a Family Plan: Talk with your family about where to meet if you get separated during an earthquake or eruption. Choose a safe spot away from buildings and trees.   3. Learn about Safe Places: Know which places in your home or school are safes...
Read more