The radius of an atom can not be measured directly sir. So false
The density decreases and convection causes the hot air particles to rise! BRANLIEST
This is true due to the reaction that happens from water evaporating and leaving the sugar crystals behind to form.
Answer:
The time interval is ![t = 21.30 \ s](https://tex.z-dn.net/?f=t%20%3D%2021.30%20%5C%20s)
Explanation:
From the question we are told that
The constant acceleration is ![\alpha = 0.029 \ rad / s^2](https://tex.z-dn.net/?f=%5Calpha%20%20%3D%200.029%20%5C%20rad%20%2F%20s%5E2)
The displacement is
According to the second equation of motion we have that
given that the blade started from rest
which is the initial angular velocity is 0
So
=> ![t = \sqrt{ \frac{2 * \theta }{\alpha } }](https://tex.z-dn.net/?f=t%20%3D%20%5Csqrt%7B%20%5Cfrac%7B2%20%2A%20%5Ctheta%20%7D%7B%5Calpha%20%7D%20%7D)
substituting values
=> ![t = \sqrt{ \frac{2 * 6.58 }{0.029 } }](https://tex.z-dn.net/?f=t%20%3D%20%5Csqrt%7B%20%5Cfrac%7B2%20%2A%206.58%20%7D%7B0.029%20%7D%20%7D)
=> ![t = 21.30 \ s](https://tex.z-dn.net/?f=t%20%3D%2021.30%20%5C%20s)
BecausE the first 'a' is used with a 'u' making a "ahh" sound
The second 'a' isn't paired with any other vowels so it's sound is a strong A sound
And the 'a' at the end is paired with an 'i' in front of it making an "ee-uhh" sound
plz rate me lol i tried <3