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3 years ago

What is photosynthesis

2 answers:

6 0

The process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water.

Mama L [17]3 years ago

3 0

Answer:

The process of preparing food by plants in the presence of water, chrolophyll , Carbondioxide and sun light is called photosynthesis.

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Katie traveled southwest a distance of 4000m on a bicycle in 5400s. What is her velocity?

nlexa [21]

The correct answer would be 1.35m/s sw.

7 0

2 years ago

A constant magnetic field passes through a single rectangular loop whose dimensions are 0.35 m × 0.55 m. The magnetic field has

Pani-rosa [81]

Answer:

Part a)

$EMF = 0.38 V$

Part b)

$\frac{dA}{dt} = 0.43 m^2/s$

Explanation:

Part a)

Initial value of magnetic flux is given as

$\phi_1 = BAcos\theta$

$\phi_1 = (2.1)(0.35 \times 0.55) cos65$

so we have

$\phi_1 = 0.17 Wb$

Final flux through the loop is given as

$\phi_2 = 0$

now EMF is given as

$EMF = \frac{\phi_1 - \phi_2}{\Delta t}$

$EMF = \frac{0.17 - 0}{0.45}$

$EMF = 0.38 V$

Part b)

If magnetic field is constant while Area is changing

So EMF is given as

$E = Bcos65 \times \frac{dA}{dt}$

$0.38 = 2.1 cos65(\frac{dA}{dt})$

$\frac{dA}{dt} = 0.43 m^2/s$

5 0

2 years ago

Primary ecological succession definition

Softa [21]

Answer: Primary succession is one of two types of biological and ecological succession of plant life, occurring in an environment in which new substrate devoid of vegetation and other organisms usually lacking soil, such as a lava flow or area left from retreated glacier, is deposited.

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3 years ago

What iz inertia ? -,-

kipiarov [429]

Inertia refers to the tendency of a body to resist changes.

<h3>Inertia</h3>

It is the property of a body to resist change.

A moving body will continue moving until a force acts on it. Unless the acting force is big enough to overcome the inertia of the body, the body will continue moving.

Also, a body at rest will continue resting unless a force big enough to overcome the inertia force is used to displace it.

More on inertia can be found here: brainly.com/question/1358512

4 0

2 years ago

Read 2 more answers

An object is placed 50cm in front of a concave mirror of radius 60cm. How far from the mirror is the image?

Shkiper50 [21]

Answer:To explian the exact calculation of this pruduct we must not try!

3 0

3 years ago

What is photosynthesis ​

What is photosynthesis