The most likely explanation for this observation is C. his car has turned on more pistons to provide the extra energy needed to accelerate.
When cruising, hybrid cars are able to employ electrical energy to drive the car. Moreover, even if a vehicle is not a hybrid, a greater amount of fuel is consumed when one accelerates because the vehicle has to generate a force larger than the force of air resistance in order for it to accelerate. This increased demand of force reduces the vehicle's fuel economy.
Answer:- 
Solution:- It is a volume unit conversion problem where we are asked to convert the volume from
to microliters.
We know that:
= 1 mL

and, 
Let's use these conversions factors for the desired conversion using dimensional as:

= 
So, the answer is
.
I don't know if you didn't gave a picture choice or if i didn't get the picture.
But lets call this atom A. Electron dot formula doesn't require Neutron and Protons, its main concern is valance elections.
So atom A has 5 electrons which means 2,3 it has 3 valance electrons. Its dot formula will become
:A.
I hope this helped.
Answer:
Pressure of hydrogen gas = 695.2 mmHg
Explanation:
Given:
Water temperature = 22°C
Pressure inside the tube = 715 mmHg
Find:
Pressure of hydrogen gas
Computation:
Using vapor pressure of water table
Water pressure at 22°C = 19.8 mmHg
Pressure inside the tube = Pressure of hydrogen gas + Water pressure at 22°C
715 = Pressure of hydrogen gas + 19.8
Pressure of hydrogen gas = 715 - 19.8
Pressure of hydrogen gas = 695.2 mmHg
Explanation:
It is known that in one day there are 24 hours. Hence, number of seconds in 24 hours are as follows.

Hence, total charge passed daily is calculated as follows.

And, number of Faraday of charge is as follows.

= 134300.52 F
The oxidation state of aluminium in
is +3.

So, if we have to produce 1 mole of Al(s) we need 3 Faraday of charge.
Therefore, from 134300.52 F the moles of Al obtained with 89% efficiency is calculated as follows.

= 39842.487 mol
or, = 
Molar mass of Al = 27 g/mol
Therefore, mass in gram will be calculated as follows.
Mass in grams = 
= 
= 1075.7 kg/day
Thus, we can conclude that the daily aluminum production of given aluminium is 1075.7 kg/day.