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What are the three characteristics of a material that will affect its angle of repose?
The three characteristics of a material that affect its angle of repose are particle size distribution, shape of particles, and surface roughness of particles. These factors influence how easily the particles can stack and maintain their structure at rest.
What factors influence the angle at which surface winds cross the isobars?
The pressure gradient force and the Coriolis effect are the main factors influencing the angle at which surface winds cross the isobars. The pressure gradient force creates wind flow from high pressure to low pressure, while the Coriolis effect deflects this flow to the right in the Northern Hemisphere and to the left in the Southern Hemisphere. As a result, surface winds tend to cross the isobars at an angle as they follow the combination of these two forces.
What is the rate of descent of a plane that is traveling at 278 km per hour at a 12.9 degree angle?
To find the rate of descent, we need to calculate the vertical component of the velocity. We can do this by multiplying the speed of the plane by the sine of the angle of descent. So, 278 km/h * sin(12.9 degrees) ≈ 278 km/h * 0.224 ≈ 62.37 km/h. Therefore, the rate of descent of the plane is about 62.37 km per hour.
What factors other than latitude affect the distribution of biomes?
Other factors that affect the distribution of biomes include altitude, proximity to water bodies, prevailing wind patterns, topography, soil type, and human activities like deforestation and urbanization. These factors can greatly influence the climate, moisture levels, and nutrient availability in a particular region, ultimately shaping the types of biomes that can thrive there.
What is the bedding angle of sand underwater?
The bedding angle of sand underwater is typically around 30-35 degrees. This angle represents the slope at which individual grains of sand settle and align on the seafloor due to water movement and other environmental factors.
When oceanic and continental crust collide at a subduction zone one plate is forced under the other The angle at which the subducting plate descends is due to what factors?
The angle at which the subducting plate descends at a subduction zone is primarily determined by the age and density of the plates involved. Older, colder, and denser oceanic plates are more likely to subduct at steeper angles compared to younger, warmer plates. However, other factors such as sediment accumulation and plate geometry can also influence the subduction angle.
What roller coasters have an angle of descent that is 85 degrees?
The only roller coaster that has an angle of descent of 85 degrees in the Intimidator 305 in Kings Dominion in Doswell, Virginia.
How is image formation on a plane mirror characterized and what factors influence the creation of the reflected image?
Image formation on a plane mirror is characterized by the reflection of light rays, creating a virtual image that appears behind the mirror. The factors that influence the creation of the reflected image include the angle of incidence, the angle of reflection, and the distance between the object and the mirror.
What are to factors that influence mass movements?
Two factors that influence mass movements are gravity, which acts as the driving force behind the movement of materials downslope, and the slope angle of the terrain, which determines the stability of the material and the likelihood of it moving. Additional factors can include the presence of water, vegetation cover, and the type of material involved.
How do reflection of sound waves occur and what are the factors that influence the reflection of sound waves?
Sound waves reflect when they hit a surface and bounce back. The factors that influence sound wave reflection include the material and shape of the surface, as well as the angle at which the sound waves hit the surface.
How do sound waves reflection occur and what factors influence the reflection of sound waves?
Sound wave reflection occurs when a sound wave hits a surface and bounces back. The factors that influence the reflection of sound waves include the angle of incidence, the nature of the surface, and the frequency of the sound wave.
How are shadows created and what factors influence their formation?
Shadows are created when an object blocks light, causing a dark area to form behind it. Factors that influence shadow formation include the angle of the light source, the size and shape of the object, and the distance between the object and the surface where the shadow is cast.
What is the angle of repose and what determines the angles shape size density and moisture?
The angle of repose is the maximum angle at which a granular material can be piled without slumping. The shape, size, density, and moisture content of the material all influence the angle of repose. Factors such as interparticle friction, cohesion, and particle shape affect the angle at which the material will naturally settle.
How does a ball bounce and what factors influence its trajectory and height?
When a ball bounces, it compresses upon impact with the ground, storing energy. This energy is then released, causing the ball to rebound. Factors that influence the trajectory and height of the bounce include the material and elasticity of the ball, the angle and speed of impact, and the surface it bounces on.
What factors influence the range of a projectile?
The range of a projectile is influenced by factors such as the initial velocity, launch angle, air resistance, and gravity. A higher initial velocity and a shallower launch angle typically result in a longer range. Air resistance can decrease the range, while gravity affects the projectile's trajectory.
What three factors that influence the amount of solar radiation?
The three main factors that influence the amount of solar radiation received at a location are the angle of incidence of the sunlight, the length of the day, and atmospheric conditions like cloud cover or air pollution. These factors affect how much sunlight reaches the Earth's surface and can impact the intensity of solar radiation.
How can sound be refracted and what factors influence this phenomenon?
Sound can be refracted when it travels through materials with different densities, causing it to change direction. Factors that influence this phenomenon include the speed of sound in each material, the angle at which the sound wave enters the new material, and the difference in density between the two materials.
