What happens to a liquid material when it is heated? A. It remains the same B. It increase in volume C. It increase in temperature D. It increases its water level If we are using a metal tongs and continue to expose the nail to the flame, what do you think will happen to the pair of metal tongs? A. The pair of the metal tongs will also be heated. B. The pair of the metal tongs be cooled. C. The pair of the metal tongs will remain as normal. D. The pair of metal tongs will be melted. Which of the following statements is TRUE? A. Light always travel in a straight line. B. Ultraviolet rays from the sun is helpful. C. Sound cannot travel through the air. D. Heat transfer through liquid is known as radiation. What do you think will happen to a cup of coffee if left in the room for a few minutes? A. The cup of coffee will be freezed. B. The cup of coffee will increase the temperature. C. The cup of coffee remains the same in temperature. D. The cup of coffee will become cool to room temperature.

Other Science Questions

• Leuning ActivitiesC. gasC. gas4) Which of the following states of matter takes on the shape of the container?A solidB. liquidD. all of the above5) Which of the following states of matter has no surface or particular size?A. solidB. liquidD. both b and c6) Which of the following describes the molecules in a solid?A. The molecules are spread out and have lots of energy,B. The molecules are spread out some, but less than a gas.C. The molecules can easily be moved through.D. The molecules are compact and close together.7. Water is liquid but it is also a substance that can be more than one type ofmatter. How can water be transformed into solid?A. bollC. freezeB. meltD. none of the above​
  Author:

  bonnie76

  1 year ago
• Directions: Read and answer the questions below. Write the letter of the correct activity notebook. 1. Which of the following does NOT prove that the molecules of a material are always moving? A. Aroma of boiling coffee C The sweetness of sugar B. Evaporation of water D. Soil particles carried by water 2. Which of the following is a mixture? A Table salt C. Distilled water B. Soy sauce D.Fruit sugar 3. Why could you hardly break a stone even if much force is applied to it? A. Loosely bound together C. Very far from one another B. Are negligible D. Compactly arranged with one another 4. When a drop of ink was put into a glass of water, its tendency is to spread out. Why? Because the atoms of ink are ___________ A. atoms are not moving C. in random motion B. compact and rigid D. have distinct characteristics 5. What is formed if you mix water and soy sauce? A 1-phase system C. Heterogeneous system B. 2-phase system D. Compound 6. Which of the following is a substance? A. Padlock C. Copper B. Pin D.Solder 7. How is mixture different form a substance? A. Mixture have 2 or more C. Mixtures are found in nature components B. in mixture it keeps its D. Solids, liquids, and gases form characteristics mixture 8. The only mixture that tooks like only one chemical composition in physical appearance, A. Colloid C. Suspension B. Solution D. Compound 9. Which of the following has one kind of atom? A. Gold B. Carbon Dioxide C. Water D. Tron Oxide 10. Which is a substance? A. Padlock C. Copper B. Key D. Solder
  Author:

  murphy

  1 year ago
• Which of the following is NOT needed by plants for growth and development? A. nutrients B. oxygen C. sunlight D. water
  Author:

  onésimo

  1 year ago
• 1. Which of the following describes acceleration correctly? A. It describes how fast is an objects motion.B. An object is accelerating if it is changing its velocity.C. It refers to the change in position with respect to its reference point.D. Acceleration is defined as the rate of change of the object's position with respect to a frame of reference and time.2. The following conditions shows that an object accelerates, except: A. When the object’s velocity changed.B. When an object in constant speed changed its direction.C. When an object in constant speed suddenly slows down.D. When an object is constantly moving in the same speed in a straight line.3. You are riding in a car with a constant speed of 40 km/h and then the car turned left without changing the speed. Is there an acceleration that took place? A. Yes, because the speed of the car did not change.B. No, change in direction does not pertain to acceleration.C. No, because the car did not slow down or increase its speed.D. Yes, because there was a change in direction as the car turned left.4. Why does a motorbike accelerate when it is travelling around in a circular path in a constant speed? A. Because it speeds upB. It does not accelerate.C. Because it slows downD. Because it changes its direction5. Why it is important to indicate speed limits in a sharp curve road? A. Speed limits will help you know the name of the place.B. It is not important to indicate speed limits in a sharp curve road.C. To notify the driver that he needs to slow down before taking the sharp curve to avoid accidentD. Speed limits are only applicable to urban areas where there are many vehicles passing the road.6. Which of the following is a situation that shows acceleration? A. A car at rest.B. A cheetah running at a constant speed of 20 mi/hr.C. A boy running at a constant speed in a circular path.D. A racing car that maintains its high speed at 100km/hr.7. When does acceleration take place?A. If the speed of an object is maintainedB. When an object in motion changed its velocityC. When there is no change in speed and directionD. When an object travels at a straight line in a constant speed8. Negative acceleration is shown in which statement below? A. A rolling ball from restB. A tiger that runs faster to catch its preyC. A car that reduces its speed because it is about to stopD. An airplane that takes off and increases its speed twice9. Which of the following does not show acceleration? A. A moving object changed its velocityB. An object that is increasing its speedC. An object in motion that is slowing downD. A flying object that maintains its speed and direction10. As a driver why is it important to study the concept of acceleration? A. The concept of acceleration is not important to a driver.B. To reach the destination without minding the speed of the vehicleC. Studying the concept of acceleration is only for those who are just learning to drive.D. To know when to speeds up, slow down and when to change the direction in a proper way.​
  Author:

  cruella

  1 year ago