Answer:
Positive Pion, Negative Pion and Neutral Pion
Explanation:
Pi-meson or also known as pion is one of any of the three (3) subatomic particles which characterizes of being unstable of its nature. The charged pions
π+
and
π−
decay with a mean lifetime of 26.033 nanoseconds or 2.6033×10−8 seconds, and the neutral pion
π0
decays with a mean lifetime of 84 attoseconds (8.4×10−17 seconds).
Not erupt at all, but remain in the magma chamber and cool .
Answer:
The Ring of Fire
The Ring of Fire, also referred to as the Circum-Pacific Belt, is a path along the Pacific Ocean characterized by active volcanoes and frequent earthquakes. The majority of Earth’s volcanoes and earthquakes take place along the Ring of Fire.
Answer:
4in
Explanation:
Given parameters:
Radius of cylinder = 6in
Volume = 144πin³
Unknown:
Height of the cylinder = ?
Solution:
The volume of a cylinder is the product of its base area and height;
Volume of cylinder = base area x height
The unknown parameter is the height and substitute for the parameters given;
144π = π x 6² x h
144π = 36πh
Divide through by 36π and find h;
h = 4in
