¿cual es el volumen de un vaso con agua?
Answers
8 oz. o 237 ml.
Eso sí que es.
nose ni me importa solo quiero puntos perdon :v XD
Related Questions
Describe the structure of an atom. A)The nucleus is the dense center of the atom composed of protons and neutrons. Surrounding the nucleus is an electron cloud composed of electrons. B)The nucleus is the dense center of the atom composed of electrons and neutrons. Surrounding the nucleus is an electron cloud composed of protons. C)The electron cloud is the dense center of the atom composed of electrons. Surrounding the electron cloud is a nucleus composed of protons and neutrons. Eliminate D)The electron cloud is the dense center of the atom composed of protons and neutrons. Surrounding the electron cloud is a nucleus composed of electrons.
The radius of an atom is closest in size to a
The number of valence electrons in each atom of an element affects the elements
Which element can become stable by losing 1 electron
Answers
The wave speed of a wave consist of frequency of 100 Hz and a wavelength of 0.30 m is 30 m/s.
What is Wave speed of a wave?
Wave speed is referred to the distance a wave travels in a particular amount of time, such as the number of meters it travels per second.
Speed = wavelength (λ) × frequency (ν).
Given wavelength = 0.30 m and frequency= 100 Hz
Wave speed = 0.30 × 100 = 30 m/s
So, the wave speed of the wave is 30 m/s.
Learn more about wavelength, here:
Answer: The wave speed of the wave is 30 m/s
Explanation:
Wave speed is defined as the product of its wavelength and frequency.
Mathematically,
where,
= wavelength of the wave = 0.30 m
= frequency of the wave = 100 Hz =
Putting values in above equation, we get:
Hence, the wave speed of the wave is 30 m/s
Answers
Answers
The muscles of the body are part of the musculoskeletal system but would not operate without the nervous system providing the impulses that cause the muscles to act. Correct answer: C The nervous system controls all activities within the human body, including the muscles. It sends messages between the brain and the muscles very quickly using nerve impulses (action potentials).
Nervous is the system that provides impulse
gasses
solids and liquids
liquids and gasses
Answers
Answer:
- Liquid has a defined volume but undefined shape
Explanation:
Solid has specific shape and volume
Liquid has specific volume but no specific shape
Gases have no specific volume and no specific shape
So correct answer is liquid.
Answer: The Answer is A
Explanation: Liquids has volume but only in a container or something that can take up space.
B. Temperature and volume
C. Pressure and volume
D. Pressure and temperature
Answers
Answer:
D. Pressure and temperature.
Explanation:
The answer is D because when water molecules (H2o) have heat and pressure added it will boil. For exampe if your cooking pasta, you add water to your pan and when you add heat and put the lid of the pan it will boil.
Answers
Answer: grams
Explanation:
According to avogadro's law, 1 mole of every substance occupies 22.4 L at STP and contains avogadro's number of particles. and weighs equal to the molecular mass.
To calculate the moles, we use the equation:
1 mole of Americium weighs = 243 g
Thus of Americium weigh=
Thus the mass mass in grams of a sample of Americium containing six atoms is
The mass (in grams) of the sample of Americium containing six atoms is 2.42×10⁻²¹ grams
How to determine the mass of Americium containing six atoms?
First, we shall obtain the mole of americium that contains six atoms. This is illustrated below:
From Avogadro's hypothesis,
6.022×10²³ atoms = 1 mole of americium
Therefore, we can say that
6 atoms = 6 / 6.022×10²³
= 9.96×10⁻²⁴ mole of americium
Finally, we shall determine the mass (in grams) of the americium. Details below:
- Mole of americium = 255163.41 moles
- Molar mass of americium = 243 g/mol
- Mass of americium = ?
Mass of americium = Mole × molar mass
= 9.96×10⁻²⁴ × 243
= 2.42×10⁻²¹ grams
Learn more about mass:
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