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Phoenix [80]
3 years ago
9

Which cell part are red blood cells missing

Physics
1 answer:
12345 [234]3 years ago
3 0
They lack a cell nucleus.
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Answer:

Im not sure

Explanation:

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What causes glowsticks to give off light?
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A 5.0 cm object is 12.0 cm from a concave mirror that has a focal length of 24.0 cm. The distance between the image and the mirr
MA_775_DIABLO [31]

Answer:

The answer is 24cm

Explanation:

This problem bothers on the curved mirrors, a concave type

Given data

Object height h= 5cm

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1/v +1/u= 1/f

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3 years ago
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By increasing the circuits resistance R, in a capacitive circuit the phase difference between the current in the circuit and pot
oksian1 [2.3K]

Answer:

B) Gets smaller

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Have a look to a pure capactive circuit (we are talking about AC current) in this case current leads voltage by 90⁰. If we add a resistor in the circuit  the current still will lead a voltage but in this condition the phase angle will be smaller,

If  R increase, X/R  decrease and tan⁻¹ φ also decrease

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2 years ago
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Light is refracted when it crosses the interface from air to glass in which it moves more slowly.
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3 years ago
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