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Convection is when water warms and expands. As the heated water expands, it rises because when a substance is hotter, it is also less dense. When the hotter and lighter water rises and reaches its maximum height, it is the farthest away from its heat source. It is then cooled and becomes more dense, sinking back down towards it's original location. It is usually related to liquids.
Convection is the process of heat transfer through the movement of a fluid (such as air or water) due to temperature differences. As a fluid is heated, it becomes less dense and rises, creating a convection current. This movement helps distribute heat evenly and can be seen in phenomena like ocean currents and atmospheric circulation.
Convection is heat transfer in a gas or liquid driven by density differences which cause circulation.
Warm liquids and gases are less dense than could liquids or gasses and the warm liquids or gases therefore rises buoyantly, causing circulating currents which distribute the heat from one place to another.
Convection is the transfer of heat by the actual movement of the warmed matter and takes place only in liquids and in gases.
convection is transfer of something when 2 things are placed adjacent to each other .
generally this term is used when we are describing heat transfer process.
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Can you give me a sentence with the word physical science?
Physical science involves the study of the natural world, including physics and chemistry.
Is plastic physical science?
Plastic is a material created through a process involving chemistry and physical properties, making it a subject of study in physical science. It involves understanding the structure, properties, and behavior of materials on a molecular level, which falls under the realm of physical science.
Is physics included in physical science?
Yes, physics is a major component of physical science. Physical science encompasses the study of non-living systems and the fundamental laws that govern the behavior of matter and energy. Physics, along with chemistry, makes up the core disciplines of physical science.
Why is physical science's definition no longer sufficient?
Physical science's definition is no longer sufficient because it now includes other branches of science, such as Earth science and space science, which extend beyond the traditional boundaries of physical science. Additionally, advancements in technology and our understanding of the universe have broadened the scope of physical science to encompass interdisciplinary approaches that go beyond the study of physics and chemistry.
Which is the main idea of the physical science?
The main idea of physical science is to study and understand the fundamental principles that govern the physical world. This includes the study of matter, energy, motion, and forces, as well as how these interact to create the universe we observe. Physical science aims to explain natural phenomena through observation, experimentation, and mathematical modeling.
What is light life science or physical science?
physical science
Is physics life science or physical science?
It is physical science.
Is cosmology life science or physical science?
It is physical science.
What are the Subdivisions of physical science?
physical and science
Is thermodynamics a physical science life science earth science or none?
A physical science as thermal properties are physical properties.
Is magnetic force part of earth science or physical science?
Physical Science.
What are the sciences related to physical science?
that they are both science but in physical science they talk about physical changes and chemical changes
WHAT IS PHYSICAL SCIENCE?
PHYSICAL SCIENCE IS THE STUDYOF THE INORGANIC WORLD.
How are life science and physical science related?
The life science and physical science both try to explain the various phenomenon of life.
Can you give me a sentence with physical science in it?
I was better at physical science rather than biological science.
How is life science and physical science the same?
life science and physical science is not same.Most of the students take life science in Bsc if they have not studied maths till class XII.whereas physical science is much better than life science and more career,job and research oppurtunities are there in physical science.
Is physical science natural science?
Natural gas is a physical substance.
