Questions

Argon is most the most abundant Rare Gas in the atmosphere. Its elemental symbol is Ar. 

The Original Constitution had classified the Fundamental Rights under  seven groups:

a) Right to Equality

b) Right to Freedom

c) Right against Exploitation

d) Right to Freedom of Religion

e) Cultural and Educational Rights

f) Right to Property

g) Right to Constitutional Remedies

   Now that the Right to Property has been eliminated by the 44th Amendment Act, only six groups now remains.

France joined the Triple Entente because it needed protection from Germany.

France felt very heavily the aggression from Germany (a country which it shared a border with), especially over the tension Alsace and Lorraine and the constant switching over of these two counties.

It was also worried about the rapid military advancement in Germany and France wanted to ally itself with Russia and Great Britain.

A standing wave also known as a stationary wave, is a wave in which its peaks or any other point on the wave do not move spatially.

This phenomenon can occur because the medium is moving in the opposite direction to the wave, or it can arise in a stationary medium as a result of interference between two waves traveling in opposite directions. The most common cause of standing waves is the phenomenon of resonance, in which standing waves occur inside a resonator due to interference between waves reflected back and forth at the resonator's resonant frequency.

Hence, standing wave occurs when a wave reflects upon itself.