3 years ago

What is the main function of chloroplasts?

Physics

1 answer:

dangina [55]3 years ago

6 0

Answer:

To convert sunlight into usable sugars

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Explanation:

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About how much time elapses between high tides on the same day?

Pani-rosa [81]

There is about 12 hours

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3 years ago

Consider the circuit below, which is powered by a 6-v battery. switch s is opened at t = 0 after having been closed for a long t

Semmy [17]

The answer should be B

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2 years ago

Calculate the frequency of visible light having a wavelength of 410 nm

maria [59]

Given: Wavelength λ = 410 nm convert to Meters m = 4.10 x 10⁻⁷ m

Speed of light c = 3 x 10⁸ m/s

Required: Frequency f = ?

Formula: c = λf

f = c/λ

f = 3 x 10⁸ m/s/4.10 x 10⁻⁷ m

f = 7.32 x 10¹⁴/s or 732 Thz (Terahertz)

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3 years ago

¿Cuál es la frecuencia de una nota musical cuyo periodo es 0,005 s?

AlekseyPX

Answer:

La respuesta sería 200Hz

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2 years ago

If an atom has an atomic number of 2, it will be stable with 2 electrons in its valence shell. Group of answer choices True Fals

torisob [31]

Answer: True

Explanation:

Atomic number is defined as the number of protons or the number of electrons that are present in an electrically neutral atom.

Atomic number = Number of protons = number of electrons = 2

Electronic configuration represents the total number of electrons that a neutral element contains. We add all the superscripts to know the number of electrons in an atom.

The electronic configuration will be $1s^2$

As its duplet is already complete and it has noble gas configuration , it is stable with 2 valence electrons.

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2 years ago