1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Scilla [17]
3 years ago
5

After the 1940s, the invention of _______ permitted wines to be produced in places where the climate was not ideal for wine prod

uction.
a. pasteurization
b. refrigeration
c. cork
d. harvesting machinery
Chemistry
1 answer:
satela [25.4K]3 years ago
5 0
<span>after the 1940, the infention of : PASTEURIZATION permitted wines to be produced in places where climate was not ideal for wine production after pasteurization process, all the microbes that exist within the wine are eliminated, which will prevent it from rottening. This make it possible to store wine for a long period of time even thought it's not in the harvesting climate</span>
You might be interested in
What is technology?
Illusion [34]
The answer to the question is C
7 0
3 years ago
Read 2 more answers
Is Ca + O --&gt; CaO a balanced chemical equation? Is it obeying the law of conservation of matter? Question 5 options: Yes it i
iren [92.7K]

Answer is: Yes it is balanced. It has the same number of Ca and O on both the reactant side and the product side.

According to principle of mass conservation, number of atoms must be equal on both side of chemical reaction.

There is one calcium atom atom and one oxygen atom on both side of reaction, so chemical reaction is balanced.

7 0
4 years ago
Calculate the wavelength of a body of mass 96.0 mg and moving with a velocity of 30.0 m/s. The value of Planck’s constant is 6.6
Katen [24]

Answer:

vcvvvvvvvvvvvvvv

Explanation:

6 0
3 years ago
An FAS calibration curve (absorbance, y-axis vs. FAS in g/mL) gave an equation he regression line of: y-3678(x)+0.056. If an unk
mezya [45]

Answer:

FAS concentration = 1.61*10^-4M

Explanation:

Beer Lambert's law relates the absorbance (A) of a substance to its concentration (c) as:

A = \epsilon lc----(1)

where ε = molar absorption coefficient

l = path length

A plot of 'A' vs 'c' gives a straight line with slope = εl

In addition absorbance (A) is related to % Transmittance (%T) as:

A = 2-log%T----(2)

For the FAS solution, the corresponding calibration fit is given as:

y = 3678(x) + 0.056

This implies that the slope = εl = 3678

It is given that %T = 25.6%

A = 2-log(25.6)=0.592

Based on equation(1):

c = \frac{A}{\epsilon l}=\frac{0.592}{3678}=1.61*10^{-4}M

8 0
3 years ago
What is the specific heat of a substance if 690 J of heat are required to raise the temperature of a 100 g
tangare [24]

Answer:

hi

Explanation:

8 0
3 years ago
Other questions:
  • Emissions of sulfur dioxide by industry set off chemical changes in the atmosphere that result in "acid rain". The acidity of li
    13·1 answer
  • An experiment is designed to determine if the amount of sugar in a drink affects the likelihood that bees will be attracted to i
    14·2 answers
  • Give an example of one type of energy conversion (change to another form). Be sure to explain your example.
    11·1 answer
  • What are nonexamples of mass
    12·1 answer
  • HURRYYYY PLEASE HELP!!!
    10·1 answer
  • Physical properties can be divided into two categories. _______ depend on the amount of matter present, while _______ don't.
    10·1 answer
  • Based on your lab report, provide the chemical reaction that occurs in Benedict's test for the following molecule.​
    15·1 answer
  • Show the hybridization of co2​
    10·1 answer
  • Pleaseeeeeeeeeeeeee please help
    10·1 answer
  • Given the nuclear equation below, this equation is an example of
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!