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
Keith_Richards [23]
3 years ago
14

Describe the procedure Bourouiba uses to study sneezes.

Chemistry
1 answer:
Gekata [30.6K]3 years ago
6 0

Answer:

The Lydia Bourouiba is recorded is around more than the 100 sneezes and coughs cases.

Explanation:

Lydia Bouroubia was a mathematical physicist who does experiments on sneezes and coughs. She was a leading expert in coughs and sneezes. Sneezing is a phenomenal activity that occurs in our body to excrete the dust particles and germs.

The disease also spread through it. Lydia thought that her research will help people related to their health. It will help in stopping epidemics in public. It is a type of outbreak of disease at a bigger level in the public.

You might be interested in
a swimming-pool worker wants the pools pH to be 7.2. She comes by to test the water and finds that the pH is 6.2. What should sh
nikdorinn [45]
Add an alkaline compound to raise the pH to 7.2.
3 0
2 years ago
How long would it take for 1.50 mol of water at 100.0 ∘c to be converted completely into steam if heat were added at a constant
Aleksandr-060686 [28]
To determine the time it takes to completely vaporize the given amount of water, we first determine the total heat that is being absorbed from the process. To do this, we need information on the latent heat of vaporization of water. This heat is being absorbed by the process of phase change without any change in the temperature of the system. For water, it is equal to 40.8 kJ / mol.

Total heat = 40.8 kJ / mol ( 1.50 mol ) = 61.2 kJ of heat is to be absorbed

Given the constant rate of 19.0 J/s supply of energy to the system, we determine the time as follows:

Time = 61.2 kJ ( 1000 J / 1 kJ ) / 19.0 J/s = 3221.05 s
5 0
3 years ago
Read 2 more answers
Which energy transformation takes place in a gasoline lawn mower?
fenix001 [56]

Hey there!!

A lawn mower works by converting chemical energy (energy stored in the gas) to mechanical energy.

Hope this helps you and have a great day!!!!                                                    I wish you the best of luck (:

6 0
3 years ago
Read 2 more answers
During an experiment, it is observed that iron powder sinks in water and sulfur powder floats in water. What will most likely be
lutik1710 [3]

Sulfur will float, and iron will sink because each will retain its properties.

“Iron will float, and sulfur will sink because each will lose its properties” is <em>incorrect</em>. A substance will lose its properties only if it reacts to form a new substance.

“Both will float because they are physically mixed” is <em>incorrect</em>. The substances in a mixture retain their properties.

“Both will float because they react chemically” is <em>incorrect</em>. Iron and sulfur do not react at room temperature. Even if they did, the iron sulfide would sink.

7 0
3 years ago
Read 2 more answers
Which of these foods contains the
Assoli18 [71]

Answer:

Hi I think that its oats.

Explanation: It has fiber and vitamin c

8 0
3 years ago
Read 2 more answers
Other questions:
  • What is the [pb2+] in a solution made by adding 100 g of pbcl2(s) (mm = 278.1 g/mol) to a 5.4 m solution of nacl and allowing it
    5·1 answer
  • 5. What is another name for Newton’s first law in your own words.
    9·1 answer
  • Friction depends on the types of surfaces involved and how hard the surfaces push together.
    11·2 answers
  • What is the name of this compound? H single bonded to N with a pair of electron dots above and a single bond to H below, single
    11·1 answer
  • Which of the following is an anion of 14N?<br> 14N5+<br> 14N3-<br> 15N
    5·1 answer
  • How many electrons does nitrogen need to have a full outer shell
    6·1 answer
  • Is the equation for reaction 1 balanced? Explain your reasoning. If the reaction is not balanced, then state how you would balan
    15·1 answer
  • Which of the following has to remain constant to allow you to use the combined gas law for calculations?
    14·1 answer
  • Natural gas is almost entirely methane. A container with a volume of 2.65L holds 0.120mol of methane. What will the volume be if
    12·1 answer
  • Hi guys can someone help please I didn’t this three time already but I still got it wrong can someone please give me the answers
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!