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Questions in science

[Sagot para sa’yo] 3. Understand the scenario below here a. What is the total distance he traveled? b.What is his displacement? -7m, 25m, 10m​

[Sagot para sa’yo] Please answer the questions on a sheet of paper (1 whole). Word/s only without letters Name _____________________________________ Gr./ Section __________________ Choose the letter of the correct answer. Write your answers on a separate sheet of paper. 1. Which forces are favored in phase changes such as freezing and condensation? A. Attractive Forces C. Intramolecular Forces B. Repulsive Forces D. None 2. Which among the following illustrates condensation? 3. Due to loss in energy, liquid particles obtain a uniform arrangement for them to stabilize. In which phase transition does this scenario happen? A. Deposition C. Freezing B. Sublimation D. Condensation 4. When particles in the solid phase obtain sufficient energy, the solid undergoes phase change that skips the liquid phase. Which phase transition is this? A. Deposition C. Melting B. Sublimation D. Boiling 5. Which of the following statements BEST describes matter? A. It has weight. B. It is a form of energy. C. It has a definite shape. D. It occupies space and has mass. 6. Which is NOT an example of matter? A. air B. chalk C. sound8 D. water 7. Which of the following sets of samples below is NOT matter? A. air, water, love B. idea, chair, chalk C. crayon, light, heat D. light, shadow, feeling For numbers 8 – 10. Refer to the illustrations given. Which of the above illustrations represents the particles of solid? liquid? gas? 8. Solid _______ 9. Liquid ______ 10.Gas ________ 11.Why do liquids have definite volume but have indefinite shape? A. Because its particles are closely packed and have strong attractive forces. B. Because its particles are far from each other and they occupy the entire space available. C. Because its particles are free to move easily and are held together by less attractive force. D. Because its particles have weak attractive forces and are moving from one place to another. 12.Which pair of states of matter has definite volume? A. Solid and gas B. Gas and liquid C. Liquid and solid D. None of the above 13. When you are observing a sample of matter you are focusing a particular characteristic. What term refers to the characteristics that describe a sample of matter? A. color B. mass C. property D. volume 14. Which of the following given sets of samples are solids? A. stone, nail, pen B. ice, water, crayon C. radio, car, gasoline D. oxygen, stone, ice cream 15. Which of the following is NOT true about the particles of solids, liquids, and gases? A. Liquids have definite volume. B. Gas particles are far from each other. C. Solids have indefinite shape and volume. D. Liquids take the shape of their containers. 16.Which of the following statements BEST describes the particles of a liquid? A. Particles are closely packed. B. Particles are free to move slowly. C. Particles are far from each other. D. Particles are held by strong attractive forces. 17. When you inflate a balloon with air, it takes the shape and volume of the container. Why do gases like air do NOT have definite shape and volume? A. Because gases are free to move slowly. B. Because gases have weak attractive forces. C. Because gases do not have attractive forces. D. Because gases have strong attractive forces. 18 Which transformation process involves the change of state from gas to solid? A. deposition B. freezing C. melting D. sublimation 19. Which transformation process occurs in drying of wet clothes? A. evaporation B. freezing C. melting D. sublimation 20 Which transformation process changes the state of a matter from that of a liquid to a solid? A. condensation B. evaporation C. freezing D. melting 21 What process involves the change of state from solid to gas without passing the liquid state? A. evaporation B. freezing

[Sagot para sa’yo] 18. You need to open a jar of pickles that is very tightly sealed. Comparing the safety and practicality of using a jar opener versus a rubber band and a cloth, which statement is most accurate? a. A jar opener is generally safer and more practical for this task becaus it provides a better grip and leverage. b. Using a rubber band and a cloth is generally safer and more practic for this task because it requires less effort and is more readily availab c. Both methods offer comparable safety and practicality for this task depending on the size and shape of the jar. d. Neither method is suitable for opening a tightly sealed jar; you n ask someone stronger.​

[Sagot para sa’yo] In the Philippines, geothermal power plants are used to generate elec Tiwi (Albay), Kidapawan (North Cotabato), Calaca (Laguna), Tongonan Bago City (Negros Occidental), Valencia (Negros Oriental), and Bacon (Sor The figure 14 below shows the Mak-Ban Geothermal Power Plant in Laguna. HEAT EXCHANGER GENERATOR TURBINE INJECTION WELL PRODUCTION WELL CONDENSER HOT WATER TANK COOLING WATER HEAT PUMP Figure 14. Generating electricity from geothermal energy 176step by step on how the generating energy from geothermal energy ​

[Sagot para sa’yo] Ano poba ang climate change

[Sagot para sa’yo] why does white light separate into different colors as it passes through a prism?​

[Sagot para sa’yo] What is the area above the focus where the earthquakes originates​

[Sagot para sa’yo] saan kasama ang jack and clay plain wage screw liver wheel and axle​

[Sagot para sa’yo] D. Do nothing to increase the friction. 5. which bike will run faster? roadbike A. Mountain bike because it has no brake. Mountainbike B. Mountain bike because it is heavy and durable. C. Road bike because it has wide tire and lots of grips D. Road bike because it has light weight, small thin tires and more aerodynamic. 6. The gravity between two objects increases as the distance between them A. decreases B. neutralizes 7. Without air resistance, all objects fall at the same rate. A. true B. maybe C. increases C. false C. a drinking glass D. an elephant 8. Which of these will have the strongest gravitational pull on Earth? A. a baby B. a half sack of rice 9. Why is it difficult for us to go up in a mountain than go down? A. We are moving against gravity. C. We are moving towards gravity. D. stabilizes D. neither true or false B. We are pulled by the wind. D. None of the above 10. Which of the following statements does NOT tell about the effects of gravitational force on objects A. The more distant the body from the earth, the lesser is the gravitational force of attraction B. Gravitational force pushes the objects upward. C. Gravitational force is greater when the objects are closer together. D. The farther you are from earth, the lesser your weight. 11. When an object is at rest or not moving, the energy it possess is A. Chemical energy B. Kinetic energy C. Potential energy D. Thermal energy​

[Sagot para sa’yo] in the future i willtry to save energy by