4A. PE = MxGxH. (You can consider g as 9.8 / 10m/s as well)
509 J = 12x10xH
509 J = 120xH
H = 509/120
H = 4.24 m
Hope u got the answer....pls rate the answer if it is helpful for u....and I'm sorry I could not understand B part so I didn't do it.
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The s s -subshell has only one orbital while the p p -subshell has three orbitals. Thus, a total of four orbitals are present which can contain a maximum of 4×2 4 × 2 = 8 8 electrons. So eight electrons can have this quantum number.
Answer:
This is because animals do not need to store as much water as plants.
Explanation:
Animals generally have smaller vacuoles than plants. Plants have large vacuoles that can occupy a large portion of their cell (up to 30 percent). The major function of the vacuole is to store water and maintain cell turgidity and pressure against the cell wall.
Animals on the other hand do not have a rigid cell wall, rather, they have a flexible cell membrane. As a result of this, they do not need to store water in vacuoles.
Answer:
No fans are not running
Explanation:
It is given that fan will be in cooling condition when the temperature will be 32°C
When we change 32°C to Fahrenheit then
As the given temperature is 90°F which is greater than 88.6°F so the fin will not run ,for running the fan temperature should be greater than 90°F