Answer:
A.
Explanation:
Tornados normally form due to warm and cold are colliding with each other. For example, this happens commonly in the middle of the U.S because of the cold air coming down from the Arctic and the warm air from Mexico and other countries in the South.
Answer:
the magnitude of gravitational force is very small according to the magnitude of electric force.
Explanation:
GIVEN:
electric force (E) ----> 2×10⁴ N/C
charges (q•) ----> 1.6×10-¹⁹ C
[ it's a proton +ve charges due to the direction along positive X-axis]
mass of the protons (m) ----> 1.67×10-²⁷ kg
acceleration due to gravity (g) ----> 9.8 m/sec²
The vertical component grows at an increasing rate because
gravity is ACCELERATING the object vertically. So its speed
keeps growing. Speed is the slope of the displacement graph.
Answer: QUANTUM MECHANICAL MODEL OF THE ATOM.
Explanation:Edwin Schrodinger is an Australian Physicist,who proposed the Quantum mechanical model of an Atom,this theory helped to give a better understanding of Bohr's model.
According to Bohr's model,it is believed that electrons are concentrated around the circular shell of the Nucleus of an Atom which Edwin Schrodinger improved by proofing that the Behaviors of electrons around an the Nucleus of an Atom can be explained by the Mathematical representation of their waves.
"The maximum extent of a vibration or oscillation"
-Quora