Answer:
The meridian is the great circle that passes through the North point, the South point, and the zenith and lies on the celestial sphere.
Answer:
When a bee stings, it injects methanoic acid into the skin which causes immense pain and irritation. Rubbing of baking soda on the sting area gives relief because, being alkaline in nature, baking soda neutralizes the effect of methanoic acid and gives relief.
Answer:
Quantum.
Explanation:
Quantum is defined as the discrete quantity of energy proportional in magnitude to the frequency of the radiation it represents.
It is the minimum amount of any physical entity (physical property) involved in an interaction or to put simply, it is defined as the minimum amount of energy that can be absorbed or released by matter.
A resultante das duas forças será zero, já q os sentidos são opostos e sãos iguais em módulo, elas se anulam. Logo, se a força resultante é zero, e F=ma, aceleração também será igual a zero.
Answer:
80m/s
Explanation:
4meters per a second time 20 seconds in all