answersLogoWhite

0

Intensity = Power / Cross sectional area

User Avatar

Wiki User

12y ago

What else can I help you with?

Continue Learning about Physics

What is the intensity physics formula used to calculate the intensity of a given phenomenon?

The intensity physics formula used to calculate the intensity of a given phenomenon is I P/A, where I represents intensity, P represents power, and A represents the area over which the power is distributed.


How is plant related to physics?

Plants are related to physics through processes like photosynthesis, where they convert light energy into chemical energy. Physics principles like thermodynamics and light absorption are key in understanding how plants function. Additionally, plant growth and development can be influenced by factors like gravity and light intensity, which can be explained through physics concepts.


What is the definition of jerk in physics and how is it related to the concept of acceleration?

In physics, jerk is the rate at which acceleration changes over time. It is the third derivative of position with respect to time. Jerk is related to acceleration because it describes how quickly the acceleration of an object is changing.


What does the term attenuate mean in physics?

In physics, the term attenuate means to reduce the intensity of a wave or signal as it passes through a medium. This reduction in intensity can be due to factors such as absorption, scattering, or reflection of the wave energy in the medium. Attenuation is commonly seen in phenomena like the weakening of light as it passes through a material or the reduction of signal strength in communication systems.


What is the definition of engineering physics?

The definition of engineering physics is an introductory college course in physics for potential engineering majors. This differs from regular physics in the inclusion of calculus in the curriculum instead of just algebra.

Related Questions

What is the definition of physics and how physics related to economic?

Physics is the science of motion and does not have anything to do with economics.


What is the intensity physics formula used to calculate the intensity of a given phenomenon?

The intensity physics formula used to calculate the intensity of a given phenomenon is I P/A, where I represents intensity, P represents power, and A represents the area over which the power is distributed.


How is plant related to physics?

Plants are related to physics through processes like photosynthesis, where they convert light energy into chemical energy. Physics principles like thermodynamics and light absorption are key in understanding how plants function. Additionally, plant growth and development can be influenced by factors like gravity and light intensity, which can be explained through physics concepts.


What is the definition of allays in physics?

To reduce the intensity of; relieve: allay back pains. See Synonyms at relieve.To calm or pacify; set to rest: allayed the fears of the worried citizens.


What detemines the intensity of an arc flash?

-- the current in the arc -- your definition of 'intensity'


What is the definition of jerk in physics and how is it related to the concept of acceleration?

In physics, jerk is the rate at which acceleration changes over time. It is the third derivative of position with respect to time. Jerk is related to acceleration because it describes how quickly the acceleration of an object is changing.


Give the common and scientific definition of power?

The common definition is the military, emotional, financial or political control that a person or state wields or the intensity of a sensory stimulus (as in "Man, those are some powerful socks, you ought to change them." The physics definition is simply work per unit of time.


What happens when the intensity of a sound decreases?

That means that it gets weaker.In physics, intensity is defined as power per unit area.


When the intensity of a sound decreases what decreases?

That means that it gets weaker.In physics, intensity is defined as power per unit area.


What does the term attenuate mean in physics?

In physics, the term attenuate means to reduce the intensity of a wave or signal as it passes through a medium. This reduction in intensity can be due to factors such as absorption, scattering, or reflection of the wave energy in the medium. Attenuation is commonly seen in phenomena like the weakening of light as it passes through a material or the reduction of signal strength in communication systems.


A amplitude of a wave related to?

Amplitude is related to the intensity because square of the amplitude is proportional to the intensity of the wave.


Is metal related to physics?

Everything is the universe is related to physics. Physics is the science of all matter and energy, which includes metals.