Answer:
A = 3, B = 1, C = 2
Explanation:
Hope this helps, have a great day/night!
Answer:
Explanation:
Standing waves are not propagation waves but the different modes of vibration of a string, a membrane, etc. They are waves that result from the superposition of propagation waves that maintain a constant interference giving a new wave pattern. The frequency that a wave must have to give a stable standing wave is:
Where:
Using this, we can estimate the first three standing-wave frequencies:
(Remember to convert cm to m)
Answer:
<h2>
<em><u>A) Different parts of the moon throughout the month</u></em></h2>
Explanation:
Every thing I researched on the moon never says you can see all sides of the moon while its spinning expect the full moon. Your gonna see different sides of the moon because it is spinning not staying still. The last one is wrong because the moon goes threw a cycle. (sorry if anything is wrong this is just what I've been learning and understanding about the moon)
The nucleus is always positive since thats where the protons are located and the neutrons have no charge....
Answer:
I) Heat capacity of ice (Sensible, ice), II) Enthalpy of fusion of water (Latent, fusion) and III) Heat capacity of water (Sensible, water).
Explanation:
At standard pressure, water has a fusion point and boiling point of 273.15 K and 373.15 K, respectively. Then, the total change in enthalpy is the sum of two sensible indicators and one latent indicator. That is:
The needed physical constants are: Heat capacity of ice (Sensible, ice), Enthalpy of fusion of water (Latent, fusion) and Heat capacity of water (Sensible, water).