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 […]
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 […]
What is a disadvantage of using nuclear power?
What is a disadvantage of using nuclear power? Disadvantages of Nuclear Power The further implementations of nuclear power are limited because although nuclear energy does not produce CO2 the way fossil fuels do, there is still a toxic byproduct produced from uranium-fueled nuclear cycles: radioactive fission waste. What is the cheapest form of electricity? solar […]
What is the fundamental question of philosophy?
What is the fundamental question of philosophy? The basic question of philosophy is the question about the relationship of thought to being. What is a question in philosophy? The result is a definition of philosophical questions as questions whose answers are in principle open to informed, rational, and honest disagreement, ultimate but not absolute, closed […]
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 does the urinary and digestive system work together?
How does the urinary and digestive system work together? The urinary system works as a filter, removing toxins and wastes from your body through urine. It uses a series of tubes and ducts to pass this waste. These tubes are connected to your blood vessels and digestive system. How do the digestive system and the […]
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 […]
What is the function of the electron transport chain of photosystem II?
What is the function of the electron transport chain of photosystem II? The electron transport chain helps to move electrons from PS 2 to PS 1. It makes oxidation-reduction reactions within the photosystems. It also uses energy to bring in hydrogren molecules to make a concentration gradient in the thylakoid compartment, which eventually creates ATP […]
What is the lowest lying country on Earth?
What is the lowest lying country on Earth? The Netherlands How high will the oceans rise by 2050? In 2019, a study projected that in low emission scenario, sea level will rise 30 centimeters by 2050 and 69 centimetres by 2100, relative to the level in 2000. In high emission scenario, it will be 34 […]