Answer:
A. It sought to justify the divine right of kings
Explanation:
The Age of Enlightenment or the Enlightenment period was a period of the intellectual and the philosophical movement which dominated in Europe in the world of ideas during 17th and the 18th centuries.
The Enlightenment philosophers of that time greatly influenced the founders of the American government as they provided a government with consent, the idea of the natural rights of its people,etc.
The Protestant theory of the social contract conflicted with divide rights of the kings which was a catholic idea.
Thus option (A) is correct.
Answer:
joules
Explanation:
Mass–energy equivalence is the principle that says that anything that has mass has an equivalent amount of energy. Converse is also true.
The relation between energy and mass is given by 
Here, E denotes energy, m denotes mass and c denotes speed of light
Mass 
Speed of light (c) = 3 × 
m/s
Therefore,
joules.
The S.I. unit of energy is joules which is equal to 
If two waves with equal amplitude and wavelength travel through a medium such that particular particle is at the crest of one wave and at the trough of another wave, then destructive interference will take place.Both waves will cancel each other out at that point such that a node will form in which the particle will remain at its rest position only and will not move.
Answer:
6 m/s
Explanation:
mass of moving car m1=5000 kg
initial velocity of moving car vi1=?
mass of car at rest = m2=10000 kg
initial velocity of car at rest = vi2=0
final velcoities of both cars after collision = vf1=vf2= 2m/s
using conservation of momentum rule
m1vi1+m2vi2=m1vf1+m2vf2
putting values
==> 5000 × vi1 + 1000 × 0 = 5000 × 2 + 10000 × 2
==> 5000 ×vi1 = 2 × 15000
==> vi1 = 2 × 15000 ÷ 5000
==> vi1= 2×3=6 m/s
