Answer:
ΔV=0.484mV
Explanation:
The potential difference across the end of conductor that obeys Ohms law:
ΔV=IR
Where I is current
R is resistance
The resistance of a cylindrical conductor is related to its resistivity p,Length L and cross section area A
R=(pL)/A
Given data
Length L=3.87 cm =0.0387m
Diameter d=2.11 cm =0.0211 m
Current I=165 A
Resistivity of aluminum p=2.65×10⁻⁸ ohms
So
ΔV=IR
ΔV=0.484mV
global winds move warm air toward the poles
Hi there!
We can use IMPULSE to solve.
Recall impulse:
Begin by calculating the impulse. Assuming up to be the + direction, and down to be the - direction.
Now, we can calculate force using this value:
<u>The weight experiences a net force of 2000N UPWARDS.</u>
There are many Autotrophs than consumers because : Autotrophs are the bases of any food chain/web
<h3>Function of Autotrophs </h3>
Autotrophs capture the energy required for every food chain or web from which sustains other organisms in the food chain form sunlight and chemicals. Also there is always more biomass present in the lower levels of the trophic system as biomass decreases as we move up the food chain.
Since autotrophs are producers, for a healthy food chain there would be more autotrophs than consumers.
Hence we can conclude that There are many Autotrophs than consumers because : Autotrophs are the bases of any food chain/web
Learn more about Autotrophs : brainly.com/question/10253663
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