What made the 5 Good Emperors good? Nerva’s reign began the Nervan-Antonine Dynasty, which included what history calls the Five Good Emperors. In order of their reign, they were Nerva, Trajan, Hadrian, Antoninus Pius, and Marcus Aurelius. First, the Five Good Emperors brought relative peace, stability, and prosperity to Rome. Who is the best emperor […]
What does the inverse square law state?
What does the inverse square law state? Inverse Square law: The radiation Intensity is inversely proportional to the square of the distance. Notice in the diagram that as the distance doubles, the area quadruples and thus, the initial radiation amount is spread over that entire area and is therefore reduced, proportionately. What is a inverse […]
Why does the temperature of a substance not change when the phase changes?
Why does the temperature of a substance not change when the phase changes? But there is no temperature change until a phase change is complete. i.e. during phase change, the energy supplied is used only to separate the molecules ; no part of it is used to increase the kinetic energy of the molecules. So […]
What makes a pendulum stop swinging?
Does culture affect the way of life of a person?
How is carbon-14 used in medicine?
How is carbon-14 used in medicine? Carbon-14, which is radioactive, is the isotope used in radiocarbon dating and radiolabeling. medically important radioactive isotope is carbon-14, which is used in a breath test to detect the ulcer-causing bacteria Heliobacter pylori. Why is carbon 14 not used in nuclear medicine? Answer: It is all to do with […]
What happens to the air pressure inside a balloon when the balloon is squeezed to half its volume at a constant temperature?
What happens to the air pressure inside a balloon when the balloon is squeezed to half its volume at a constant temperature? What happens to the air pressure inside a balloon when it is squeezed to half its volume at constant temperature? The atmospheric pressure decreases as they rise, so they expand. What causes pressure […]
What occurs during flashover?
What occurs during flashover? Flashover occurs when the majority of the exposed surfaces in a space are heated to their autoignition temperature and emit flammable gases (see also flash point). When the temperatures of the evolved gases become high enough, these gases will ignite, throughout their extent. Can you survive a flashover? Flashover is deadly […]
Is gold plating toxic?
Is gold plating toxic? Although some of the active components in the 24K Bright Gold Plating Solution are toxic, they are present at very low concentrations in the final product. If symptoms of exposure are experienced as result of using this product, call 911 or your local emergency response number. How much is a 24K […]
Is speed always equal to velocity?
Is speed always equal to velocity? Common mistakes and misconceptions. Average speed does not have to equal the magnitude of the average velocity. People may think that average speed and average velocity are just different names for the same quantity, but average speed depends on distance and average velocity depends on displacement. Does speed mean […]