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Delicious77 [7]
3 years ago
14

Wave A has a high frequency and a short wavelength. Wave B has a lower frequency and a longer wavelength. Which wave carries gre

ater energy?
Biology
2 answers:
Furkat [3]3 years ago
3 0
B is the answer to this one
Marina CMI [18]3 years ago
3 0

Answer:

Wave A

Explanation:

Wave A has more energy, because it has a high frequency.

The energy of a wave is directly proportional to its frequency. The higher the frequency, the greater the energy.

And at higher frequencies the  wavelength is shorter, thus small wavelengths are also an indicator of greater energy.

So if the wave A since it has a high frequency and a short wavelength, it has more energy than B.

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Why does Mr. Evil think that he will be able to tunnel from Snivley's grandmother's house to the Daily City back at some point i
Finger [1]

Answer:

Mr. Evil, thinks that he will be able to tunnel from Snively's grandmother's house to Daly City bank because when the plate slides (the one that has Snively's grandmother's house) close enough to the bank; he will be able to dig a tunnel into the bank.

3 0
3 years ago
I have no idea how to solve these.
Sveta_85 [38]

Half life is the period of time it takes for one-half of the atoms of an original isotope to decay.

formula=(\frac{1}{2})^{n}

In this example we have:  (\frac{1.25 kg}{10kg})^{n} where n= the number of half lives.

Thus: \frac{1.25kg}{10kg} =\frac{1}{8}

\frac{1}{8} =(\frac{1}{2})^{n} From this equation n=3. The answer to your question is: 3 half lives have passed which gives the meteorite an age of 4.5*3= 13.5 billion years.  

3 0
3 years ago
NEED FAST
grin007 [14]
  • Answer:The septum is the cartilage in the nose that separates the nostrils.Typically, it sits at the center and divides the nostrils evenly.
  • The two atria are thin-walled chambers that receive blood from the veins. The two ventricles are thick-walled chambers that forcefully pump blood out of the heart. ... The right atrium receives deoxygenated blood from systemic veins; the left atrium receives oxygenated blood from the pulmonary veins.
  • A pacemaker is a small device that's placed under the skin in your chest to help control your heartbeat. It's used to help your heart beat more regularly if you have an irregular heartbeat (arrhythmia), particularly a slow one. Implanting a pacemaker in your chest requires a surgical procedure.
  • In a four-chambered heart, such as that in humans, there are two ventricles that operate in a double circulatory system: the right ventricle pumps blood into the pulmonary circulation to the lungs, and the left ventricle pumps blood into the systemic circulation through the aorta.
  • Your heart has four valves that keep blood flowing in the correct direction. These valves include the mitral valve, tricuspid valve, pulmonary valve and aortic valve. Each valve has flaps (leaflets or cusps) that open and close once during each heartbeat.

Explanation:

Hope this helps ツ

3 0
3 years ago
1 point
Brut [27]

Answer:

The K-selection reproductive strategy maximizes the survival of offspring by producing <u>few offspring with high levels of parental care.</u>

<u></u>

Explanation:

Depending on how many offsprings members of a species produce and how much care they invest in them, we can divide species into two categories:

  • r-organisms. These organisms produce many offspring, sometimes even thousands of them. They live in unpredictable, dangerous environments with a lot of predators. This is why most of their young die. It's important for at least some of them to survive so that they can continue reproducing and keep the species alive. The parents don't invest much care into their young. Some examples of these species are mice, rabbits, weeds, and bacteria.
  • K-organisms. These organisms are the opposite of r-organisms. They live in more stable environments, which guarantees that their lifespan will be longer. This is why it's not necessary for them to produce many offspring. Parents invest a lot more care into their young. Some examples of these species are humans, elephants, horses, and primates.

Based on this information, we can conclude that the K-selection reproductive strategy maximizes the survival of offspring by producing few offspring with high levels of parental care.

5 0
3 years ago
Due to anatomical pathways that involve the limbic system, which type of sensation can lead to the most immediate emotional reac
Mekhanik [1.2K]

Answer:

smell

Explanation:

Scents bypass the thalamus and go straight to the brain's smell center, known as the olfactory bulb. The olfactory bulb is directly connected to the amygdala and hippocampus, which might explain why the smell of something can so immediately trigger a detailed memory or even intense emotion.

8 0
2 years ago
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