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nevsk [136]
3 years ago
12

The carbon cycle is powered by which two processes?

Physics
2 answers:
STALIN [3.7K]3 years ago
6 0

Answer:

Carbon-cycle is the cyclic process in which Carbon is  between different spheres of the Earth. Carbon is a major component of all the organic compounds as well as many minerals.  

Carbon is inter converted through the main processes: photosynthesis and respiration. Carbon dioxide incorporates in the living tissues through photosynthesis and is returned to the environment through the process of respiration, death and decay of living organisms etc.

Arada [10]3 years ago
4 0

Answer:

the answer is the last one

Explanation:

here is the definition:

(i know how to explain the answer, its merely unnecessary being that there is an offical definition.)

<em>the series of processes by which carbon compounds are interconverted in the environment, involving the incorporation of carbon dioxide into living tissue by photosynthesis and its return to the atmosphere through respiration, the decay of dead organisms, and the burning of fossil fuels.</em>

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What direct current in A will produce the same amount of thermal energy, in a particular resistor, as an alternating current tha
vodomira [7]

Answer:

I_{rms}= 4.314 AExplanation:According to the definition of the root mean square value of current, the value of direct current which passes through the same circuit in which an alternating current is passing and producing same amount of heat as the direct current produced is called root mean square value of current. So, the relation between the root mean square value of current and the peak value of alternating current is given by [tex]I_{rms}=\frac{I_{0}}{\sqrt{2}}

I_{rms}=\frac{6.1}}{\sqrt{2}}

[tex]I_{rms}= 4.314 A

6 0
3 years ago
A 10 kg box hangs from a rope. What is the tension in the rope (in Newtons) if the box is stationary
Archy [21]

Answer:

T = 98 N

Explanation:

The gravity of the earth is known to be 9.8 m/s²

Data:

  • m = 10 kg
  • g = 9.8 m/s²
  • T = ?

Use formula:

  • \boxed{\bold{T=m*g}}

Replace and solve:

  • \boxed{\bold{T=10\ kg*9.8\frac{m}{s^{2}}}}
  • \boxed{\boxed{\bold{T=98\ N}}}

The tension in the rope is <u>98 Newtons.</u>

Greetings.

5 0
3 years ago
A car parked on level pavement exerts a force of 10,000 newtons on the ground. What force does the pavement exert back on the ca
natka813 [3]

Answer:

Normal force of 10,000N

Explanation:

From the question, the weight the car exerts on the pavement is 10,000N.

The pavement exerts upward and perpendicular contact force called normal force on the car to support its weight. Also, the normal force is equal and opposite to the weigh of the car.

Hence the pavement exerts normal force of 10,000N back on the car to prevent it from passing through it.

7 0
4 years ago
What is the acceleration of a 7 kg mass pushed by a 3.5 N force?
defon

Answer:

0.5m/s²

Explanation:

F =m x a

3.5 = 7 x a

a = 3.5 /7

a = 0.5m/s ²

4 0
3 years ago
What protists do not have definite shape
enyata [817]

Amoeba

Explanation:A type of protozoan that does not have a definite shape. It moves by using pseudo pods (false feet).

6 0
4 years ago
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