Tides describe the regular rising and falling of ocean water. Tides are caused by A. earthquakes on the ocean floor. B. large storm systems over oceans. C. the gravitational pull of the Sun and Moon. D. the rotation of the Moon on its axis.
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Answer
the answer is c .the sun and moon pull
Explanation:
Related Questions
If u speed up from rest to 12 m/s in 3 seconds, what is your acceleration
Which kind of information is known about a person if that person’s DNA is in a database? A. how old the person isB. where the person was probably born C. some diseases the person might have D. whether the person is likely to commit a crime
What are two ways that the Earth's atmosphere is important to life on Earth?
You find a blood stain that you know was caused by a gunshot. The blood stain would be considered a(n):Passive stainTransfer stainImpact stainActive stain
- is refracted when it bounces off a shiny surface
-is created by vibrations in electric and magnetic fields
-moves in longitudinal waves
Answers
Light is created by vibrations in electric and magnetic fields because the light is an electromagnetic wave, therefore the correct answer is option C
What is an electromagnetic wave?
The oscillation of an electric field and a magnetic field produces electromagnetic waves, which are waves. In other words, electromagnetic waves (EM waves) are made up of vibrating magnetic and electric fields that are orthogonal to one another.
It is undeniable that we experience solar radiation, which is an electromagnetic wave that originates from the sun and can travel through space to the planet.
Light is a form of electromagnetic which is made up of the electric and magnetic filed that are orthogonal to each other, light can travel without any medium.
Thus, Light is created by vibrations in electric and magnetic fields, because the light is an electromagnetic wave, therefore the correct answer is option C
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Answer:
b
Explanation:
light does not need a medium
it is refracted
Light is made up of little packets of energy called photons.
electromagnetic waves
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A plant species that develops the ability to excrete salt through the leaves of the plant could survive in soils that have high concentrations of salt.
A rodent species that develops the ability to hibernate, or remain inactive during the winter months, would be able to conserve energy when little food is available.
Which of the following is true?
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Hello. You forgot to enter the answer options. The options are:
"A)Adaptations increase the probability of an organism surviving and reproducing in a specific environment. B)Sudden environmental changes are always necessary for the development of new adaptations. C)The inherited characteristics of a species change over time based on the use or disuse of particular characteristics. D)Adaptations allow individual organisms to change their structures based on environmental conditions."
Answer:
A)Adaptations increase the probability of an organism surviving and reproducing in a specific environment.
Explanation:
The adaptations of living beings do not occur by chance, much less occurred overnight. Throughout the evolutionary process, some organisms have undergone transformations that have given them greater chances of survival in the environment, adjusting morphologically and physiologically to the ecosystem in which they live.
To these transformations, selected by the environment and caused by mutations, we call adaptation, related to the defense mechanism, reproduction, locomotion, food and unfavorable weather conditions.
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Final answer:
The opposite of vaporization in Chemistry is condensation. Vaporization is the process of a liquid changing to a gas, while condensation is the process of a gas changing to a liquid.
Explanation:
Vaporization is the phase transition in which a substance changes from a liquid or solid state to a gaseous state due to an increase in temperature or a decrease in pressure. It involves the absorption of energy. Condensation is the reverse process, where a gas transitions into a liquid or solid state upon cooling or an increase in pressure, releasing energy.
These processes are fundamental in the water cycle and various industrial applications. Thus, vaporization is the process of a liquid changing to a gas, while condensation is the process of a gas changing to a liquid. For example, when water vapor cools and turns into water droplets on a cold surface, condensation occurs.
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Final answer:
The opposite of vaporization, where a liquid turns into a gas, is condensation, which is when a gas or vapor turns into a liquid. This is generally caused by heat being transferred away from the substance. Another related concept is the reverse of sublimation (direct transition from solid to gas), which is called deposition (direct transition from gas to solid).
Explanation:
The opposite of vaporization, which is the transition from a liquid state to a gas, is called condensation. Condensation refers to the conversion of a vapor or gas to a liquid. This is a reverse process where heat is transferred away from a substance to its surroundings, causing the molecules to slow down and come together to form a liquid. For example, when you see water droplets forming on the outside of a cold glass on a hot day, that's condensation happening as warm humid air rids itself of excess heat upon contacting the cold surface of the glass, leading the water vapor in the air to cool down and condense into liquid droplets.
It's worth noting that there's also an opposite process for when a solid turns directly into a gas (like dry ice or frost), which is known as sublimation. The reverse of sublimation, in which a gas transforms directly into a solid, bypassing the liquid state, is called deposition. For instance, the formation of frost on a window is an example of deposition.
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The oldest way ... the way we've been using as long as we've been
walking on the Earth ... has been to use plants. Plants sit out in the
sun all day, capturing its energy and using it to make chemical compounds.
Then we come along, cut the plants down, and eat them. Our bodies
rip the chemical compounds apart and suck the solar energy out of them,
and then we use the energy to walk around, sing, and play video games.
Another way to capture the sun's energy is to build a dam across a creek
or a river, so that the water can't flow past it. You see, it was the sun's
energy that evaporated the water from the ocean and lifted it high into
the sky, giving it a lot of potential energy. The rain falls on high ground,
up in the mountains, so the water still has most of that potential energy
as it drizzles down the river to the ocean. If we catch it on its way, we
can use some of that potential energy to turn wheels, grind our grain,
turn our hydroelectric turbines to get electrical energy ... all kinds of jobs.
A modern, recent new way to capture some of the sun's energy is to use
photovoltaic cells. Those are the flat blue things that you see on roofs
everywhere. When the sun shines on them, they convert some of its
energy into electrical energy. We use some of what they produce, and
we store the rest in giant batteries, to use when the sun is not there.
the principal energy level
B.
the shape of the orbital
C.
the energy of the orbital
D.
the ground state
Answers
Hello!
The answer is A. the principal energy level
Why?
The principal energy level or principal quantum number n, tell us about the position of an determined electron in the energy levels relative to the greater average distance of an electron from the nucleus, the larger the value of n and the higher its energy.
The principal energy levels contains n sublevels, orbitals and
electrons.
For example, the number 1, has one orbital which is contained in a energy sublevel, its called s orbital, and it's just an orbital with 2 electrons.
Have a nice day!