What are the four large units of geologic time called? The largest unit of geologic unit of time is an eon. Geologic time is divided into four eons: the Hadean eon, the Archean eon, the Proterozoic eon, and the Phanerozoic eon. The first three eons are part of a time interval commonly known as Precambrian […]
How long is a true day?
How much light is there in the universe?
How much light is there in the universe? According to calculations, the current comoving distance—proper distance, which takes into account that the universe has expanded since the light was emitted—to particles from which the cosmic microwave background radiation (CMBR) was emitted, which represents the radius of the visible universe, is about 14.0 billion … How […]
Can you buy a cell phone jammer?
How do I know if my photo tube is bad?
What motion is illustrated by a ball thrown horizontally?
What motion is illustrated by a ball thrown horizontally? Objects experiencing projectile motion have a constant velocity in the horizontal direction, and a constantly changing velocity in the vertical direction. The trajectory resulting from this combination always has the shape of a parabola. What are the standard assumptions we make for horizontally launched projectiles? Assumptions […]
What happens if one of the cars collided with more force than the other one?
What happens if one of the cars collided with more force than the other one? Forces between two colliding objects It doesn’t matter if one car is heavier (more massive) than the other. The push force from one car will equal the push force from the other. What happens to the energy when two objects […]
What is the form of a scatter plot?
What is the form of a scatter plot? A quick description of the association in a scatterplot should always include a description of the form, direction, and strength of the association, along with the presence of any outliers. Form: Is the association linear or nonlinear? Direction: Is the association positive or negative? What does a […]
At what point is the temperature in Fahrenheit three times that in Celsius?
At what point is the temperature in Fahrenheit three times that in Celsius? 80 = 3*26.667, so the degrees in Fahrenheit is 3 times the degrees in Celsius. At what temperature the reading on Kelvin scale is three times that of Celsius scale? Answer. ∴ The temperature of the reading on Kelvin scale is three […]
How high or low a sound seems to a listener is its?
How high or low a sound seems to a listener is its? How high or low a sound seems to a listener is its pitch. Pitch, in turn, depends on the frequency of sound waves. High-frequency sound waves produce high-pitched sounds, and low-frequency sound waves produce low-pitched sounds. Infrasound has wave frequencies too low for […]