Does an object with mass always have momentum? An object with mass will have momentum. An object which is moving at a constant speed has momentum. An object can be traveling eastward and slowing down; its momentum is westward. Momentum is a conserved quantity; the momentum of an object is never changed. Can any object […]
What is the z-score for a 95% confidence interval?
What is the z-score for a 95% confidence interval? 1.96 What is the relationship between sample size and margin of error? Answer: As sample size increases, the margin of error decreases. As the variability in the population increases, the margin of error increases. As the confidence level increases, the margin of error increases. What is […]
What is the conversion factor between km H 2 and M S 2?
Why is nuclear energy bad?
Why is nuclear energy bad? Nuclear energy produces radioactive waste A major environmental concern related to nuclear power is the creation of radioactive wastes such as uranium mill tailings, spent (used) reactor fuel, and other radioactive wastes. These materials can remain radioactive and dangerous to human health for thousands of years. Is nuclear energy safe? […]
What is the difference between the collision-coalescence process and the Bergeron process?
What is the difference between the collision-coalescence process and the Bergeron process? Unlike the Bergeron Process, where precipitation forms under supercooled conditions, the Collision and Coalescence Process typically occurs within relatively warm clouds with tops warmer than -15C. 4) The cloud must be thick enough so that the cloud droplets have enough time to gather […]
How do you sign Why?
Does altitude affect cooking time?
Does altitude affect cooking time? At high altitudes: Air pressure is lower, so foods take longer to cook. Temperatures and/or cook times may need to be increased. Water boils at a lower temperature, so foods prepared with water (such as pastas and soups) may take longer to cook. How do you bake at elevation? High-Altitude […]
What are the three areas of focus in the study of kinesiology?
What are the three areas of focus in the study of kinesiology? Specialized areas of study in Kinesiology include biomechanics, psychology of physical activity, exercise physiology, history of physical activity, measurement of physical activity, motor development, motor learning and control, physical activity and public health, physical education pedagogy, sport management, sports … What are the […]
Which is better oxygen tank or oxygen concentrator?
Which is better oxygen tank or oxygen concentrator? Oxygen concentrators are portable and easy to use and are thus better than oxygen cylinders. Although at Rs 40,000-Rs 90,000, they are more expensive than cylinders (Rs 8,000-20,000), they require very minimal maintenance. Will low oxygen make you tired? You’ll develop low blood oxygen levels, a condition […]
What are the three types of municipalities?
What are the three types of municipalities? Categories. Municipalities can belong to one of three categories: metropolitan, district and local (referred to in the constitution as categories A, B and C). What are the 4 types of local government? There are four main types of local government- counties, municipalities (cities and town), special districts, and […]