How JustAnswer Works:

  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.

Ask Martin Your Own Question

Martin
Martin, Engineer
Category: General
Satisfied Customers: 4147
Experience:  i'm 41 and i never stopped studying and experimenting
14666028
Type Your Question Here...
Martin is online now
A new question is answered every 9 seconds

Under which of the following conditions would the most collisions

Resolved Question:

Under which of the following conditions would the most collisions occur? (Points : 6)
When the number of particles is set at 1 for both the red and blue sides
When the number of particles is set at 25 for both the red and blue sides
When the number of particles is set at 50 for both the red and blue sides
When the number of particles is set at 99 for both the red and blue sides


6. Under which of the following conditions would result in the highest internal pressure in the chambers? (Points : 6)
When the temperature is set at 999 K, mass set at 199 amu and the number is XXXXX at 1 for both the red and blue sides
When the temperature is set at 999 K, mass set at 199 amu and the number is XXXXX at 25 for both the red and blue sides
When the temperature is set at 999 K, mass set at 199 amu and the number is XXXXX at 50 for both the red and blue sides
When the temperature is set at 999 K, mass set at 199 amu and the number is XXXXX at 99 for both the red and blue sides


7. How does lowering the temperature of the chambers in the simulation change the speed at which the molecules move? (Points : 6)
The balls move slower
The balls move faster
There is no change in the speed of the balls
It causes the balls to increase in size


8. Under which of the following conditions would the balls reach equilibrium (mix), most quickly? (Points : 6)
When the temperature is set at 10 K for both the red and blue sides
When the temperature is set at 5000 K for both red and blue sides
When the temperature is set at 10 K for the red side and 5000 K for the blue side
When the temperature is set at 9990 K for both the red and blue sides


9. Under which of the following conditions would the balls move the slowest? (Points : 6)
When the temperature is set at 10 K for both the red and blue sides
When the temperature is set at 2500 K for both the red and blue sides
When the temperature is set at 5000 K for both the red and blue sides
When the temperature is set at 9990 K for both the red and blue sides


10. Which of the following examples would contain the fastest moving particles? (Points : 6)
A pot of Boiling water
A dish of ice cream
A popsicle
A cup of coffee


11. It takes much longer for 40,000 gallons of water in a stream to move down a hill when it is frozen in the middle of the winter than it does as a liquid in the middle of summer. Why does it take more time for the water to move when it is frozen? (Points : 6)
The molecules in the water move more quickly when they are frozen in the winter
The molecules in the water move at the same rate in the summer as they do in the winter
The molecules in the water move more slowly when they are frozen in the winter
The molecules in the water move more slowly when they are a fluid in the summer.


12. Under which of the following temperatures would a spoonful of honey dissolve at the slowest rate in a cup of tea? (Points : 6)
When the tea is at 450 F
When the tea is at 750 F
When the tea is at 1000 F
When the tea is at 2000 F


13. When making a cup of hot cocoa, the instructions indicate that you should heat the milk before adding the chocolate powder. Based on what you’ve learned in the molecules lab, why are you instructed to heat the milk? (Points : 6)
Increasing the temperature makes the milk taste better
Increasing the temperature causes the molecules in the milk to move more slowly which encourages mixing
Increasing the temperature causes the molecules in the milk to move more quickly which encourages mixing
Increasing the temperature does not change the behavior of the molecules in the milk in any way


14. If you opened up a container of very stinky Limburger cheese on a windless day at one end of a large outdoor parking lot with a group of shoppers 50 feet away, at what air temperature would you be able to eat your snack the longest without offending the shoppers with its smell? (Points : 6)
When the air temperature is at 00 F
When the air temperature is at 300 F
When the air temperature is at 600 F
When the air temperature is at 900 F


15. There is an outdoor smoking area, near a bus stop, that is used by the same people every day at lunch time. Will the smoke from the cigarettes be more noticeable to the people waiting for the bus on a windless day in the middle of summer OR on a windless day in the middle of winter? (Points : 6)
The cooler temperatures in winter make the molecules larger so it takes less time for the smoke to reach you
There will be no difference – people will smell the smoke at the same time regardless of the season
The warmer temperatures in summer make the molecules more active and move more quickly so i
Submitted: 3 years ago.
Category: General
Expert:  Martin replied 3 years ago.
Hello, welcome to Just Answer.

You did not included a picture or a depiction of what is the red and blue side but i will see what i can do.

Under which of the following conditions would the most collisions occur (you did not gave a question number for that one)?
When the number of particles is set at 99 for both the red and blue sides
-----------
6
When the temperature is set at 999 K, mass set at 199 amu and the number is XXXXX at 99 for both the red and blue sides
-----------
7
If the balls in the simulation are the representation of the molecules in the question, then:
The balls move slower
-----------
8 (as i don't have the simulation i can't say for sure)
You can remove the possibility of the 2 first choices
I would say "When the temperature is set at 9990 K for both the red and blue sides" unless gravity/evaporation is taken into account in that simulation.
-----------
9
When the temperature is set at 10 K for both the red and blue sides
-----------
10
A pot of Boiling water
-----------
11
The molecules in the water move more slowly when they are frozen in the winter
-----------
12
When the tea is at 450 F
-----------
13
Increasing the temperature causes the molecules in the milk to move more quickly which encourages mixing
-----------
14
When the air temperature is at 00 F
-----------
15
The warmer temperatures in summer make the molecules more active and move more quickly so i (You did not pasted all the phrase but i think it should be that one, unless there is 4 like all other question as there is only 3 choices that you pasted).
Martin, Engineer
Category: General
Satisfied Customers: 4147
Experience: i'm 41 and i never stopped studying and experimenting
Martin and 129 other General Specialists are ready to help you

JustAnswer in the News:

 
 
 
Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.
 
 
 

What Customers are Saying:

 
 
 
  • Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help. Mary C. Freshfield, Liverpool, UK
< Last | Next >
  • Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help. Mary C. Freshfield, Liverpool, UK
  • This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!! Alex Los Angeles, CA
  • Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult. GP Hesperia, CA
  • I couldn't be more satisfied! This is the site I will always come to when I need a second opinion. Justin Kernersville, NC
  • Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around. Esther Woodstock, NY
  • Thank you so much for taking your time and knowledge to support my concerns. Not only did you answer my questions, you even took it a step further with replying with more pertinent information I needed to know. Robin Elkton, Maryland
  • He answered my question promptly and gave me accurate, detailed information. If all of your experts are half as good, you have a great thing going here. Diane Dallas, TX
 
 
 

Meet The Experts:

 
 
 
  • Ron

    ASE Certified Technician

    Satisfied Customers:

    21597
    23 years with Ford specializing in drivability and electrical and AC. Ford certs and ASE Certs
< Last | Next >
  • http://ww2.justanswer.com/uploads/FO/fordguy4u/2011-12-17_222940_HPIM1257.64x64.JPG Ron's Avatar

    Ron

    ASE Certified Technician

    Satisfied Customers:

    21597
    23 years with Ford specializing in drivability and electrical and AC. Ford certs and ASE Certs
  • http://ww2.justanswer.com/uploads/lyeung1/2010-07-25_032152_tn_IMG_0241.JPG Dr. Y.'s Avatar

    Dr. Y.

    Urologist

    Satisfied Customers:

    18604
    I am fellowship trained specializing in general urology and reconstructive urology.
  • http://ww2.justanswer.com/uploads/docjohn174/2008-12-13_170143_johnask.jpg John's Avatar

    John

    Home Appliance Technician

    Satisfied Customers:

    13453
    Appliance repair business owner for over 43 years.
  • http://ww2.justanswer.com/uploads/MU/multistatelaw/2011-11-27_173951_Tinaglamourshotworkglow102011.64x64.jpg Tina's Avatar

    Tina

    Lawyer

    Satisfied Customers:

    8620
    JD, BBA Over 25 years legal and business experience.
  • http://ww2.justanswer.com/uploads/dermdoc19/2010-09-30_160749_Photo_122807_015.JPG dermdoc19's Avatar

    dermdoc19

    Dermatologist

    Satisfied Customers:

    3911
    30 years practice in general and cosmetic dermatology
  • http://ww2.justanswer.com/uploads/BI/birddoctor/2012-6-22_173214_birddoctor.64x64.png Dr. Pat's Avatar

    Dr. Pat

    Bird Veterinarian

    Satisfied Customers:

    3441
    25+ years working primarily or exclusively with birds
  • http://ww2.justanswer.com/uploads/RY/rydergar/2012-6-6_192240_IMG0328.64x64.JPG Dr. Gary's Avatar

    Dr. Gary

    Cat Veterinarian

    Satisfied Customers:

    3369
    DVM, Emergency Veterinarian, BS (Physiology)