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3 years ago

Thylakoids contain chlorophyl that absorb solar energy

Physics

1 answer:

steposvetlana [31]3 years ago

3 0

Answer:

True

True statement:

Because pigment molecules absorb solar energy and thylakoids are pigment molecules

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Why doesn't the motor work?

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The key idea of the transformation called translation is the gliding or sliding of every point in the plane the same direction.

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That statement is true.

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Bumek [7]

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3 years ago

Not in book

umka2103 [35]

Answer:

$x=2.4365\ m$

and

$x=-1.4365\ m$

Explanation:

Given:

first charge, $q_1=5\times 10^{-3}\ C$

second charge, $q_2=3\times 10^{-3}\ C$

position of first charge, $x_1=-2\ m$

position of second charge, $x_2=-1\ m$

Now since there are only 2 charges and of the same sign so they repel each other. This repulsion will be zero at some point on the line joining the charges.

<u>Now, according to the condition, electric field will be zero where the effects of field due to both the charges is equal.</u>

$E_1=E_2$

since first charge is greater than the second charge so we may get a point to the right of the second charge and the distance between the two charges is 1 meter.

$\frac{1}{4\pi.\epsilon_0} \frac{q_1}{(r+1)^2} =\frac{1}{4\pi.\epsilon_0} \frac{q_2}{(r)^2}$