Yes it effects the human population. If the fertility rate goes down that mean that women aren’t able to produce babies.
Explanation:
True it increases and when turn to liquid it decrease and solid more deacreased,,both depends on average kinetic energy of the particles or atoms constuting them particles in gas phase move faster compared to others
melting point of a substance depends on pressure too. at high pressure , the melting point also shifts to higher level. and at low pressure , the melting point shifts to lower level. the inner core of earth is mostly made of iron and temperature inside earth is much higher than the normal melting point of the iron. so ideally the iron inside the core must be in molten state but in reality it is in solid state there because the pressure at the core is very high. due to this high pressure , the melting point of the iron becomes higher than its normal value and hence it does not melt inside the core.
Answer:
x = -6.5 meters
Explanation:
The position of a ball as a function of time t is given by :
..................(1)
Where t is time in seconds
We need to find the position of the ball at 1.9 s. It can be simply calculated putting t = 1.9 s in equation (1) as :
x = -6.5 meters
So, the position of the ball at 1.9 seconds is -6.5 meters. Hence, this is the required solution.