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2 years ago

How many molecules of water are recycled into one molecule of glucose during photosynthesis?

Physics

2 answers:

SashulF [63]2 years ago

6 0

Answer: A.) 6 molecules of water

creativ13 [48]2 years ago

5 0

<h2>ᎪꪀsωꫀᏒ</h2>

=> A.) 6

Explanation:

=> 6 molecules of water are recycled into one molecule of glucose during photosynthesis.

6CO2 + 6H2O + light energy → C6H12O6 + 6O.

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Identify the type of wave in the picture please asap

pychu [463]

Answer:

It is transverse wave

Explanation:

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3 years ago

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Write 45.670,000 with significant figure

weqwewe [10]

4.467*10^7 is the answer

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3 years ago

Object A has 25 J of kinetic energy. Object B has one-quarter the mass of object A.By what factor does the speed of each object

Natalka [10]

Answer:

The speed of object B is 2 times of speed of object A.

Explanation:

Given that,

Kinetic energy of object A = 25 J

Mass of object B $m_{B}=\dfrac{1}{4}m_{A}$

Work done = -20 J

We need to calculate the factor of the speed of the object

Suppose the final kinetic energy is same for both object.

$K.E_{f_{A}}=K.E_{f_{B}}$

$\dfrac{1}{2}m_{A}v_{A}^2=\dfrac{1}{2}m_{B}v_{B}^2$

Put the value into the formula

$\dfrac{1}{2}m_{A}\times v_{A}^2=\dfrac{1}{2}\times\dfrac{1}{4}m_{A}\times v_{B}^2$

$\dfrac{v_{A}}{v_{B}}=\dfrac{1}{2}$

$v_{A}=\dfrac{1}{2}v_{B}$

$v_{B}=2v_{A}$

Hence, The speed of object B is 2 times of speed of object A.

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3 years ago

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Which term describes the movement of an object under the influence of gravity without air resistance

Ainat [17]

The term that describes the movement of an object under the influence of gravity without air resistance is free fall

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3 years ago

I need the answers ASAP.

dsp73

Answer:

Explanation:

A) Large: As she opens her parachute, she begins to displace a large volume of air. This leads to a Large air resistance

B) increase, weight: As she falls, the air resistance force increases. Now there is a force acting in opposite directions to her weight.

C)Weight, Decelerate: The skydiver has only the downward force of her weight pulling down on her, so she starts to decelerate

D) Weight, Upward, Resultant:

Her weight is now equal to the upward force from the ground. Her resultant force is then zero

E) Increases, same, constant, resultant, terminal:

As she accelerates faster, the air resistance force increases. It is now the same as her weight. She now moves at a constant speed because the resultant force acting on her is zero. She is now at her terminal velocity.

F) Increases, same, constant, terminal:

As she decelerates, the air resistance force on her parachute increases until it is the same as her weight. She is now moving with a constant speed until she hits the ground - a new slower terminal velocity

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3 years ago