All categories

3 years ago

As a person BAC level increase it becomes difficult for them to judge their vehicle distances and speed

Chemistry

1 answer:

Eddi Din [679]3 years ago

8 0

Answer:

TRUE

Explanation:

The blood alcohol content is also known as the blood alcohol level or the blood alcohol concentration. It is defined as the measurement of the alcohol intoxication in the body and is used for the legal or the medical purposes.

When the BAC increases in the person's body, the person started to loose clear vision, loss of short term memory, poor muscle coordination, impaired perception and face difficulty in concentrating. Thus it becomes very difficult for a person to drive a car or ride a bike whose BAC has increased.

The driver cannot properly judge the distances between the vehicle and the speed of the vehicle.

Hence the answer is TRUE.

You might be interested in

Suppose you decide to define your own temperature scale using the freezing point (13 degrees C) and boiling point (360 degrees C

podryga [215]

M.P of oleic acid = 13 deg C
B.Pof oleic acid = 360 deg C 

(360 - 13) / 100 = 3.47 
So 1 deg O = 3.47 deg C 

The scale do not start at 0 deg C, it starts at 13 deg C. So to convert deg C to deg O,
subtract 13 then divide by 3.47 

deg O = (deg C - 13) / 3.47 

convert O to C multiply by 3.47 then add 13 

deg C = (deg O x 3.47) + 13 

convert 0 deg C to deg O 
deg O = (0 deg C - 13) / 3.47 
= - 3.75 deg O

8 0

3 years ago

11. Calculate the number of atoms in 2.00g of platinum.

Serggg [28]

Answer:

Explanation:

All you need to know is the atomic mass of platinum, and Avogadro's number.

2.00g Pt divided by atomic mass gives you the moles of platinum, and multiplying by avogadro's number (6.022 x 10^23) gives you the number of atoms.

Atomic mass of platinum can be found on any periodic table.

Hope this helped.

7 0

3 years ago

Read 2 more answers

Which of the following correctly lists the five atoms in order of increasing size (smallest to

ICE Princess25 [194]

Answer:

F - O - S - Mg - Ba

Explanation:

as you move left to right on the periodic table the number of electrons increase.

7 0

3 years ago

Argon is contained in a piston-cylinder arrangement at a temperature of 100°C and a pressure of 200 kPa. An isothermal process t

Roman55 [17]

Answer:

a. 1,500 kJ

b. $1.4 x10^4g Ar$

Explanation:

Hello,

In the attached picture you will find the solution for the exercise.

- Take into account that ΔT=0.

Best regards.

8 0

3 years ago

The clectron in a hydrogen atom, originally in level n=9, undergoes a transition to a lower level by emitting a photon

Andreas93 [3]

Explanation:

The given data is as follows.

$n_{1}$ = 9, $n_{2}$ = ?

Z for hydrogen = 1

As we know that,

Energy (E) = $\frac{hc}{\lambda}$

where, h = planck's constant = $6.626 \times 10^{-34}$ Js

c = speed of light = $3 \times 10^{8}$ m/s

$\lambda$ = wavelength

According to Reydberg's equation, we will calculate the energy emitted by the photon as follows.

$\Delta E = -2.179 \times 10^{-18} J \times (Z)^{2}[\frac{1}{n^{2}_{2}} - \frac{1}{n^{2}_{1}}]$

or, $\frac{hc}{\lambda}$ = $-2.179 \times 10^{-18} J \times (Z)^{2}[\frac{1}{n^{2}_{2}} - \frac{1}{n^{2}_{1}}]$

Putting the given values into the above equation as follows.

$\frac{hc}{\lambda}$ = $-2.179 \times 10^{-18} J \times (Z)^{2}[\frac{1}{n^{2}_{2}} - \frac{1}{n^{2}_{1}}]$

$\frac{6.626 \times 10^{-34} Js \times 3 \times 10^{8}m/s}{384 \times 10^{-9} m}$ = $-2.179 \times 10^{-18} J \times (1)^{2}[\frac{1}{n^{2}_{2}} - \frac{1}{(9)^{2}}]$

n = 2

Thus, we can conclude that the final level of the electron is 2.

5 0

3 years ago