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What objects increase air resistance?
Objects that increase air resistance include large surface area objects (such as flags or parachutes), rough or uneven surfaces, and objects with irregular shapes (such as a car spoiler or a parachute harness). These objects create more friction with the air as they move, resulting in higher air resistance.
What do sound waves travel along to get to the eardrum?
Sound waves travel through the air or any medium (such as water or solid objects) to reach the eardrum. The waves cause vibrations in the medium, which are then detected by the ear and interpreted as sound.
Why do objects that are round fall faster than objects that are flat?
Objects that are round fall faster than objects that are flat because they experience less air resistance. The round shape of an object reduces the surface area in contact with the air, allowing it to move through the air more smoothly and with less drag. This results in round objects falling quicker than flat objects.
What are the objects float in air?
Objects that float in air are typically those that are less dense than the air around them, such as helium balloons or lightweight objects like feathers. These objects are able to displace enough air to generate an upward force greater than the force of gravity acting on them, allowing them to float.
When vibrations push on air particles which push on other air particles they create?
Sound waves. Sound is produced when vibrating objects create pressure waves that travel through a medium, such as air, by causing particles to bump into each other and transfer the energy along.
What did Aristotle think was the natural state of objects?
Aristotle believed that the natural state of objects was to seek a state of rest or motion that was in accordance with their inherent properties. He classified objects into four elements (earth, water, air, fire) and believed that each element had a natural place in the cosmos.
How have people prevented air pollution in the past?
THEY HAVE PREVENTED BY, PLANTING TREES ALONG RIVER BANKS, CONSTRUCTING TALL CHIMNEYS, NOT BURNING PLASTIC OBJECTS
What was Galileo's hypothesis in the falling objects?
Galileo's hypothesis in the falling objects experiment was that all objects, regardless of their weight, fall at the same rate in the absence of air resistance. He believed that the acceleration due to gravity was constant for all objects. This hypothesis later led to his law of falling bodies.
What is poltergist?
A poltergeist is believed to be a type of ghost or spirit that is known for causing physical disturbances, such as moving objects, making loud noises, and even causing harm to individuals. These entities are associated with paranormal activity and are typically believed to be mischievous or malevolent.
What objects increase air resistance?
Objects that increase air resistance include large surface area objects (such as flags or parachutes), rough or uneven surfaces, and objects with irregular shapes (such as a car spoiler or a parachute harness). These objects create more friction with the air as they move, resulting in higher air resistance.
Why do objects seem to be lighter in water than in air?
Objects are more buoyant in water than in air.
What do sound waves travel along to get to the eardrum?
Sound waves travel through the air or any medium (such as water or solid objects) to reach the eardrum. The waves cause vibrations in the medium, which are then detected by the ear and interpreted as sound.
How you meassure the air moved through an air conditioning unit?
bulllshyt
Why do objects that are round fall faster than objects that are flat?
Objects that are round fall faster than objects that are flat because they experience less air resistance. The round shape of an object reduces the surface area in contact with the air, allowing it to move through the air more smoothly and with less drag. This results in round objects falling quicker than flat objects.
What are the objects float in air?
Objects that float in air are typically those that are less dense than the air around them, such as helium balloons or lightweight objects like feathers. These objects are able to displace enough air to generate an upward force greater than the force of gravity acting on them, allowing them to float.
When vibrations push on air particles which push on other air particles they create?
Sound waves. Sound is produced when vibrating objects create pressure waves that travel through a medium, such as air, by causing particles to bump into each other and transfer the energy along.
What is another word for moved in air?
floated
