How many lives do seatbelts kill? 374,196 lives Can seatbelts be dangerous? Generally, a safety belt is essential during driving and often decreases the mortality rate of the passengers up to 50-75%. The majority of articles have been written about their benefits only, but it is also undeniable that in the case of improper use, […]
How do you know if a Bronsted acid is strong?
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. […]
Why is the work output of a machine always less than the work input?
Why is the work output of a machine always less than the work input? Although nearly equal, the output work is less than the input work because of friction. All machines use some amount of input work to overcome friction. The only way to increase the work output is to increase the amount of work […]
Which of these is an environmental effect of deforestation?
Which of these is an environmental effect of deforestation? Environmental Effects of Deforestation From Below Further effects of deforestation include soil erosion and coastal flooding. Trees help the land to retain water and topsoil, which provides the rich nutrients to sustain additional forest life. What is the effect of oil spill on the environment Brainly? […]
What is the wavelength of light that has a frequency of 6 x 10 14 Hz?
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 […]
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? […]