What are two factors that affect the force of gravity between two objects? When dealing with the force of gravity between two objects, there are only two things that are important – mass, and distance. The force of gravity depends directly upon the masses of the two objects, and inversely on the square of the […]
How can a wheel and axle help us?
What food has a high pH level?
What food has a high pH level? Fruits and fruit juices high in acid lemon juice (pH: 2.00–2.60) limes (pH: 2.00–2.80) blue plums (pH: 2.80–3.40) grapes (pH: 2.90–3.82) pomegranates (pH: 2.93–3.20) grapefruits (pH: 3.00–3.75) blueberries (pH: 3.12–3.33) pineapples (pH: 3.20–4.00) What should I eat if I have too much stomach acid? Here are five foods […]
What is the main function of the stamen in a flower?
What is the main function of the stamen in a flower? Stamen: The pollen producing part of a flower, usually with a slender filament supporting the anther. Anther: The part of the stamen where pollen is produced. Pistil: The ovule producing part of a flower. The ovary often supports a long style, topped by a […]
What is the easiest kite to fly?
What is the easiest kite to fly? Parafoil Kites What is the best shape for a kite to fly? Box kites can be rectangular, hexagonal, tetrahedral or other shapes with frames that provide three-dimensional cells. These shape combinations give good lift and stability. What is the best kite in the world? Best Overall: Prism Synapse […]
What does M stand for in ohms?
Why are there often so many steps between the original signal event in the cells response?
Why are there often so many steps between the original signal event in the cells response? Why are there often so many steps between the original signal event and the cell’s response? Each step in a cascade produces a large number of activated products, causing signal amplification as the cascade progresses. they amplify the original […]
What is role of He in this laser?
What is role of He in this laser? Rami Arieli: “The Laser Adventure” The role of the Helium gas in He-Ne laser is to increase the efficiency of the lasing process. Two effects make Helium particularly valuable: The direct excitation of Neon gas is inefficient, but the direct excitation of He gas atoms is very […]
What is an example of herbicide?
What is an example of herbicide? Examples of contact herbicides are diclofop, dinoseb, diquat, and paraquat. Certain contact herbicides, like diquat and paraquat, are deactivated by soil particles. Examples of translocated herbicides are atrazine, glyphosate 2,4-dichlorophenoxyacetic acid (2,4-D) and simazine. Is herbicide harmful to humans? According to the same authors, herbicides represent a high toxicity […]
Can a javelin shoot down aircraft?
Can a javelin shoot down aircraft? The Javelin was developed and is being produced by the Javelin Joint Venture between Lockheed Martin and Raytheon. These missiles are shoulder-fired intended to take down tanks, armored vehicles and low flying aircraft. Why is javelin illegal? In 1956, South Carolina banned javelin from high school competition because it […]