What is causing the acceleration of the universe? The radiation-filled Universe dilutes faster; it’s density drops as the volume expands, while each individual photon also loses energy due to its cosmological redshift. The energy density drops faster for a radiation-filled Universe than a matter-filled one, and therefore so does the expansion rate. What would happen […]
What is the principle of thermal expansion?
What is the principle of thermal expansion? Thermal expansion is the tendency of matter to change its shape, area, volume, and density in response to a change in temperature, usually not including phase transitions. Temperature is a monotonic function of the average molecular kinetic energy of a substance. What are the 3 applications of thermal […]
What is the third side of a triangle?
Who found longitude and latitude?
Who found longitude and latitude? Hipparchus Why do we put the latitude before the longitude? I think the reason is: Accurate measurement of latitude came first as it was based on astronomical measurements. Longitude was not accurately measurable until a highly accurate time measuring device was developed. Is Latitude up and down or side to […]
Is it OK to graduate at 23?
What are the three types of RVUs?
What are the three types of RVUs? Three Types of RVUs. There are three main types of healthcare RVUs: Work RVU (wRVU), Practice Expense RVU (PE RVU), and Malpractice RVU (MP RVU). Medicare includes these three RVUs in their Medicare PFS Payment Rates formula. How many RVU is a 99213? View/Print Table Code Work RVUs […]
What will happen when two oppositely charged balloons are brought close together?
What will happen when two oppositely charged balloons are brought close together? In contrast to the attractive force between two objects with opposite charges, two objects that are of like charge will repel each other. That is, a positively charged object will exert a repulsive force upon a second positively charged object. This repulsive force […]
What does the thermostat with a snowflake mean on the weather app?
What does the thermostat with a snowflake mean on the weather app? It means there’s ice. What does a cloud with 2 lines mean? foggy What does the percentage mean on the weather app? It is essentially a relationship between confidence (how confident the forecaster/app is that precipitation will occur) and coverage (the percentage of […]
What are the five pieces of evidence of evolution?
What are the five pieces of evidence of evolution? There are five lines of evidence that support evolution: the fossil record, biogeography, comparative anatomy, comparative embryology, and molecular biology. What are the 4 factors of evolution? Construct an explanation based on evidence that the process of evolution primarily results from four factors: (1) the potential […]
How far can gamma decay travel?
How far can gamma decay travel? tens of yards What are the dangers of gamma radiation? The extremely high energy of gamma rays allows them to penetrate just about anything. They can even pass through bones and teeth. This makes gamma rays very dangerous. They can destroy living cells, produce gene mutations, and cause cancer. […]