This substance is certainly not gas since gas particles have large spaces between them. This substance is certainly not solid as well since solid particles are closely packed together with very close proximity. This substance is therefore liquid since particles are still close but can move around in a disordered arrangement.
Answer:
The potential of energy availability at all locations where there is Sunlight
Explanation:
One advantage in owning a solar car is the potential of energy availability
The solar car source of energy is from the Sun which is readily available during the daytime where there is a clear sky. The energy from sunlight is converted to to electrical energy by the photovoltaic cells on solar panels installed on the roof area of solar powered cars
The energy from the Sunlight is a form of renewable energy and therefore allows for better stability as well as the possibility of reuse of the energy
There are no emissions from the use of solar cars including noise, making the solar car very environmentally friendly.
Answer: Molar mass of thyroxine is 776.5 g/mol.
Explanation:
![\Delta T_f=K_f\times m](https://tex.z-dn.net/?f=%5CDelta%20T_f%3DK_f%5Ctimes%20m)
Mass of thyroxine = 0.455 g
Mass of benzene = 10g =0.01kg (1 kg = 1000 g)
Formula used :
where,
= change in freezing point =
= freezing point constant = ![5.12°Ckg/mol](https://tex.z-dn.net/?f=5.12%C2%B0Ckg%2Fmol)
m = molality
Now put all the given values in this formula, we get
Thus molar mass of thyroxine is 776.5 g/mol.
Endocytosis is a type of bulk transport which involves the movement of large particles through the membrane in and out
The best answer among the following choices would be the fourth option D).