How do you know if a Bronsted acid is strong? 1. The strongest acids are at the bottom left, and the strongest bases are at the top right. The conjugate base of a strong acid is a very weak base, and, conversely, the conjugate acid of a strong base is a very weak acid. Is […]
What happens when a fluid cools down?
What happens when a fluid cools down? Answer: When the fluid cools, the kinetic energy of the molecules decreases. This causes the molecules to slow down and move closer together. Since the molecules are closer together, the density of the fluid increases and the fluid sinks. What best describes how fluids change as they travel? […]
Which best describes why diamond ring will sometimes sparkle different colors in normal white light?
Which best describes why diamond ring will sometimes sparkle different colors in normal white light? The ___________ of a wave is the bending of a wave as it passes through one medium to another medium. Which best describes why a diamond ring will sometimes sparkle different colors in normal white light? Constructive interference will occur, […]
What are the warning signs of obesity?
What are the warning signs of obesity? 10 warning signs you may be obese Dyspnea or Shortness of breath. People who are obese often suffer from shortness of breath. Aching knees. Obesity negatively impacts your knees. Risk of hypertension or high blood pressure. Backache. Skin problems. Depression. Heartburn. Snoring. What causes extreme obesity? The underlying […]
What is lithium-7 used for?
What is lithium-7 used for? Li-7 is used to control the pH level of the coolant in the primary water circuit of pressurized water reactors. Li-7 is also used for the production of the medical research radioisotope Be-7. Li-6 is used in thermonuclear weapons and the export and use of Li-6 is therefore strictly controlled. […]
What are the types of digital divide?
What are the types of digital divide? However, two other types of divide will have much greater impact in the years to come. Stage 1: Economic Divide. In its simplest form, the digital divide is manifested in the fact that some people can’t afford to buy a computer. Stage 2: Usability Divide. Stage 3: Empowerment […]
Is walking resistance training?
Is walking resistance training? Walking is great cardio but you also need strength training to balance it out. While there are a lot of dynamic duos in the fitness world, one stands out as a low-impact, high-benefit option accessible to almost everyone — walking and strength training. Are squats resistance training? Squats are typically seen […]
Why did Ebbinghaus use nonsense syllables?
Why did Ebbinghaus use nonsense syllables? Ebbinghaus had one experimental subject: himself. Nonsense syllables were stimuli Ebbinghaus had never seen before. He wanted to study memory for things being learned for the first time, so nonsense syllables seemed to meet his needs. Why did Ebbinghaus study memory for nonsense syllables quizlet? Why did Hermann Ebbinghaus […]
How do you describe a noise?
How do you describe a noise? Sounds are often described as loud or soft; high-pitched or low-pitched. These words are commonly used to describe, or characterize, how sounds are perceived. Scientists, on the other hand, describe sounds with characteristics that can be measured using instruments. How do you describe a beautiful sound? If you hear […]