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Why is the helix angle of a reamer negative?
The helix angle of reamer is negative because to make the reamer more regid so that the reamer can withstand the vibration during reaming
What do you call a angle that is more than 90?
An angle more than 90o is an obtuse angle, (an angle between 90 and 180 degrees).Could also be referred to as a reflex angle.
Can an obtuse and acute angle make a straight angle?
No, an obtuse angle and an acute angle cannot combine to form a straight angle. An obtuse angle measures more than 90 degrees, while an acute angle measures less than 90 degrees. The sum of these two angles would exceed 180 degrees, which is the measure of a straight angle. Therefore, they cannot combine to create a straight angle.
An angle that measures more than 90 degrees?
An angle that measures more than 90 degrees is called an obtuse angle.
What angle measure more than 90 degrees?
Obtuse angle.
Would the angle of insolation vary on a flat earth?
Yes, the angle of insolation would vary on a flat Earth due to the curvature of the planet. Areas closer to the Sun's direct rays would have a higher angle of insolation, resulting in more concentrated and intense sunlight, while areas farther away would have a lower angle of insolation, leading to less direct and less intense sunlight.
What is angle insolation?
Angle of insolation refers to the angle at which the sun's rays strike the Earth's surface. The angle of insolation affects the intensity of solar energy received at a particular location. A higher angle of insolation results in more concentrated sunlight, while a lower angle spreads the sunlight out over a larger area.
Describe the relationship between the angle of insolation and the rate of heating a surface.?
The angle of insolation refers to the angle at which sunlight strikes a surface. The rate of heating a surface is highest when sunlight strikes it at a perpendicular angle, providing more direct energy. As the angle of insolation decreases and sunlight strikes at a slanted angle, the energy is spread out over a larger area, resulting in less heating effect.
What would the angle of insolation for NY be if the earth had no tilt?
If the Earth had no tilt, the angle of insolation for New York would be consistent year-round at 90 degrees, meaning sunlight would hit the location directly overhead. This would result in more direct and intense sunlight compared to the varying angles experienced with Earth's current tilt.
What season has the highest angle of insolation?
The season with the highest angle of insolation is summer. This is due to the Earth's tilt on its axis, which causes the Sun's rays to be more direct during summer months in each hemisphere.
What happens to the angle of insolation on June 21 between solar noon and 6 pm in New York State?
The angle of insolation decreases between solar noon and 6 pm on June 21 in New York State. As the sun moves towards the horizon after solar noon, the angle at which sunlight strikes the Earth's surface becomes more oblique, leading to less intense heating and shorter shadows.
What is the angle of insolation in New York?
The angle of insolation in New York varies throughout the year due to the tilt of the Earth's axis. In summer, the angle is higher, resulting in more direct sunlight and warmer temperatures. In winter, the angle is lower, leading to less direct sunlight and cooler temperatures.
How would a lower angle of insolation affect the maximum temperature of a surface?
A lower angle of insolation would result in the sunlight being spread over a larger surface area, leading to less concentrated heating. This would result in a decrease in the maximum temperature of the surface compared to a higher angle of insolation where the sunlight is more concentrated on a smaller area.
How does the angle of insolation of sunlight affect energy concentration?
The angle of insolation of sunlight affects energy concentration by determining how directly the sun's rays hit a surface. When the angle is more perpendicular (higher), the energy is more concentrated in a smaller area, leading to greater heating or power generation. As the angle decreases, the energy is spread out over a larger area, resulting in lower concentration and less heating or power generation.
What does the temperature do as the angle of insolation increases?
As the angle of insolation increases, the temperature typically increases as well. This is because when sunlight hits the Earth's surface at a more direct angle, a greater amount of energy is being delivered per unit area, leading to warmer temperatures. Conversely, when the angle of insolation is lower, the same amount of energy is spread out over a larger area, resulting in cooler temperatures.
Why does the angle of insolation change between midday and evening and how does this affect the air temperature?
The angle of insolation changes between midday and evening due to the Earth's rotation. At midday, the angle of the sun's rays is more direct, leading to higher temperatures as the energy is concentrated over a smaller area. In the evening, the angle of the sun's rays is more oblique, spreading the energy over a larger area and resulting in cooler temperatures.
Why do you think the amount of insolation increases from the poles towards the equator?
The amount of insolation increases from the poles towards the equator due to the angle at which sunlight strikes the Earth's surface. Near the equator, sunlight strikes more directly, concentrating more energy in a smaller area. As you move towards the poles, sunlight hits at a more oblique angle, spreading the same amount of energy over a larger area, resulting in lower insolation.
