Difference between LPG and LNG

 I teach science in government school.I asked students "what is name of gas used in your house stove.? What are its limitation."Other student said"it is odorless gases mixture of #Hydrocarbon"

I asked"name  hydrocarbon which account for about  30 percent of the #energy use?

Another student said methane.I said"natural gas is composed of 70-90 percent methane.

I asked"what other four gases present in natural gas"

Other student said"ethane,propane butane and pentane"

I  said" By product of burning Natural gas is #carbon dioxide,#nitrogen dioxide and water vapours.  NaturaL gas has highest  energy content with a value of about 50000kJ per kilogram while coal has the lowest with a value of about 30000kJ per kg"

Another student said"Madam CNG is natural gas compressed under pressure.I know this as my car is run by CNG"

Other student said"LPG is not natural gas but is derived from natural gas processing.It has higher energy content.It is portable and available every where.I know this as in my home gas stove is run by LPG. My father runs truck by #LNG(Liquified natural gas)

I said"CNG is lighter than LNG.In case of leakage CNG goes up while LNG spreads in ground. CNG has less amount of carbon compare to LNG,therefore produces less amount of carbon dioxide and carbon monoxide on combustion."

I further said"CNG is primarily  made of methane,while LPG is made up of propane."

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Sukarma Thareja

https://sites.google.com/site/drsukarmaranithareja/home

I write to make Science easy through Poetry & Photos

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Stronger You

I am science teacher in government school. I am in charge of #co curricular  activity of school. Students in my school come from various back grounds. 

One of my very good student Radha lost her #mother. Her mother had cancer. She battled with #cancer for quite long time. Radha was broken due to lose of her #love that is mother. She Said"madam in my dream also never imagined that my mother, my love will go from my life so soon. "

I said "dear Radha I know it is a# irreparable lose for you. Love Affection and care of #mother is unique. Children feel so relieved when they share their problems with their #mother. Please be patient in life.Time is great #healer."

I further said"Dear Radha without your realizing new love will enter your life in one form or other. Better friends you will find in life who will teach you many good things in life. Every moment will become lesson for you as you will have to work harder than before. Absence of mother will make you more strong and wise. When God shuts down one way of help in life, he opens many other ways to help. His ways of giving help are mysterious. Be positive dear student. It is tough time of your life. It is a litmus test of your  life. Be strong and make #dialogue with allmighty evey day. He will give you strength to face difficult phase of your life. "

sukarma.thareja.knp@gmail.com

Sukarma Thareja

https://sites.google.com/site/drsukarmaranithareja/home

I write to make Science easy through Poetry & Photos

🌐 Website: https://sites.google.com/site/drsukarmaranithareja/home 
👉 Visit My Blog: 
https://sukarmathareja.blogspot.com/?ncr=1
👉 Hindi Ebook "Kishor Chetna": 
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👉 English Book: 
https://www.amazon.com/dp/1521260060

English book-Making Science Easy :Photo-Poetry Collection 

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Please Do Not Avoid Your Work

 I am teaching science in government school.Some of my female students are over weight and they keep visiting doctors for some health problem or other.Some time they come to me and talk about their frustration about their health problems  or  over weight.

My submissions are following for my respected students and for my esteem readers.I must say I am not #physician.This knowledge which I  wish to share ,I must acknowledge I acquired through  my #experience.

1.instead of going to gym for exercise one can do help at home to make oneself healthy and fit.

2.if one avoids taking help from servant and do house cleaning for two hours when ever one get time.This activity  involves  #spending 320 calories.

3.one can try cleaning one's car(,wiping window and doors of car). With this activity one can spend 170 calorie.

4. Helping mother in #squeezing clothes. With this activity one can strengthen muscle of wrist and hands.

5.Helping mother# rolling of roti at home. With this activity one can reduce chances of #frozen shoulders.

If one plan to do physical activities at home one can avoid many physical health problems.

Some times house help are hired for status not for need.If one avoids this thinking ,then many physical problems of body can be corrected.

When we scrub our body then# hormone "endrophin" is released in body that makes us enjoy our work. Cooking good food for family releases #serotonin hormone which makes us stress free.

Moral-My humble submission is that please believe in #Hindu epic GEETA and do good karma.Please do not become #enemy of oneself by avoiding one's day to day work.

Sukarma Thareja

sukarma.thareja.knp@gmail.com

https://sites.google.com/site/drsukarmaranithareja/home

I write to make Science easy through Poetry & Photos

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👉 Hindi Ebook "Kishor Chetna": 
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👉 English Book: 
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English book-Making Science Easy :Photo-Poetry Collection 

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Do not Hesitate Ask Questions

I am a science #teacher in a government school. I prefer teaching students by # question-answer technique. Sometimes I show a simple #experiment to my class in the lab. I ask students to write #observation of experiment in their lab note #books. 

In homework problems I ask my students to find a possible #interpretation of the experiment observation. For same problems students are allowed to consult their #NCERT book and #chemistry practical book. I also send #digital link of the same through email to make students' work simple. In this exercise, students remain #active and are forced to find the reason behind the observation of the experiment. 

Some times after giving a lecture on the key concept, I show students #video or slides of the same in class. In homework problem I ask students to write #summary of what was taught in class. 

I strongly believe it is better to ask #questions of relevant content rather than giving students #information directly. Question answer technique increases students #critical thinking, which goes a long way with them in #future. 

I also believe in dealing with #numerical problems of particular topics. In homework problems I give my students numerical problems asked in #previous annual board examinations. Sometimes I  change #units of quantity given in numerical form so that students can solve the same numerical problem in #different units. 

Moral- If a teacher wishes to increase #critical thinking of his/her students, then should ask #questions to students rather than give simple information regarding the required #concept of the subject matter. 

sukarma.thareja.knp@gmail.com

Sukarma Thareja

https://sites.google.com/site/drsukarmaranithareja/home

I write to make Science easy through Poetry & Photos

🌐 Website: https://sites.google.com/site/drsukarmaranithareja/home 
👉 Visit My Blog: 
https://sukarmathareja.blogspot.com/?ncr=1
👉 Hindi Ebook "Kishor Chetna": 
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👉 English Book: 
https://www.amazon.com/dp/1521260060

English book-Making Science Easy :Photo-Poetry Collection 

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Setting Boundries For Peaceful Future

 I am teaching science in a government school. My friend Manju was teaching maths in our school. 

Manju got married to a gentleman who worked in the IT sector. Manju's # mother-in-law was mostly on night duty. Manju was not able to come in time to school. Manju said to me, " Madam, there is a small #problem about our timings. My mother-in-law comes back home in the #morning around 4 am. That puts #stress on my day-to-day activity,  I get up early in the morning to give my respected mother-in-law tea, etc. In this exercise I don't get full dose of my sleep. This mismatch in my and my mother-in-law's timings makes me report late to school. "

I said, "Dear Maju, there are situations in life when one has to set boundaries. For this problem, you must set boundaries and convey to your respected mother-in-law with all due #respect that I cannot get up before 6 am. If I do so every day, I will not be able to reach school on time. 

Manju said, "I am so hesitant to convey this problem to my mother-in-law. I am #afraid she may not like this. "

I said, "Dear Manju, by setting boundaries to your #problem, you are respecting your mother-in-law, and at the same time, you are finding the way to reach #school on time. "

I said, "Dear Manju, my friend Radha left her government job after marriage, as her school was 3 hours away from her house. All this Radha did as she has set her #boundaries to her problem that she can't spend total of 6 hours travelling for her job".

Moral - In day-to-day life, every individual faces some problem or other. But one must set one's #boundaries to problems to make life straight and peaceful. 

sukarma.thareja.knp@gmail.com

I write to make Science easy through Poetry & Photos

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Austria Tradition and Sleep Hormones

 I was on my way back home after completing my duties at school. I was waiting at the metro station for the metro to come. I met my old student, Sarla. She said, "  Madam, what happens in the morning time is very peculiar. After 5 am temperature of #environment gets a little cooler, and the body becomes #comfortable. I get deeper sleep and am in no #mood to get up early in the morning. I always wonder why it is so. 

Science #finding indicates that sleep hormone #"melatonin" responds to darkness and cooler temperatures. Therefore, I found that in the morning I get deep sleep. But unfortunately, it is time to get up and make myself ready to go to school for my #teaching duties. "

I said, "If one gets good sleep at night, one feels fresh and #relaxed the whole day. Good sleep is a sign of #good health. Good sleep regulates all #hormones secreted in one's body."

I further said, "In Austria, people are particular about #sleep hormones. In order that people get good sleep, they open their house window at a frequency of 2 hours for a short while so that the air inside the house, which is moist due to cooking and #breathing, etc, gets replaced by cool, fresh air. This activity brings a lowering of temperature which response to more production of the sleep hormone through the brain glands. "

This process of opening windows of the house/ working place to make the house full of cool, fresh air, is customary in Austria. This practice is a fabric of Austrian culture. They call it #"Luften Time".

Moral -To get good sleep, one should make sure that bedroom has enough #darkness and #cooler temperature available. 

Sukarma Thareja 

I write to make Science easy through Poetry & Photos

🌐 Website: https://sites.google.com/site/drsukarmaranithareja/home 
👉 Visit My Blog: 
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👉 Hindi Ebook "Kishor Chetna": 
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👉 English Book: 
https://www.amazon.com/dp/1521260060

English book-Making Science Easy :Photo-Poetry Collection 

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Abstract Maths

 I am a science teacher in a government school. My students come from #diverse backgrounds. #Mathematics is a subject that many students find very #challenging. Some of my students believe in studying in groups. They also do heart-to-heart discussions for dealing with personal problems. Students belonging to a particular group have good #bonding. 

I observe that each member of the group is very serious about #mathematics problems, and they are very particular about #numerical problems of Physics and Chemistry. While teaching physics and chemistry always tell my students to take care of #units of quantity one is handling while doing #numericals. 

Sita and Gita were also members of the #inner circle of the study group of students. Some students used to face many difficulties while handling maths problems. Gita used to approach me. Whenever possible, I will give #personal attention to Gita to solve her mathematics problems. Gita was finding it difficult to cope in a group, especially while handling #mathematics problems. But to my surprise, I found that #Sita every day will come half an hour early to school to teach difficult problems of mathematics to her #best friend Gita. 

I found that, slowly, Gita was picking up the difficult problems of mathematics. In my heart, I thanked #Sita for doing wonderful help to her #friend Gita. In class, I said, "Look, students, one should have #friend like Sita. Sita is helping Gita in every possible way so that she can cross the threshold of # mathematics' difficult problems. "

Sita said, "Madam, myself Gita and we are best friends. We both share jokes, personal problems, and the #challenging situation of our lives with each other. Now my friend is in deep #problems because of less mathematics training. Therefore, it is my #moral duty to help out Gita in every possible way. I was so happy with Sita's #maturity level. Other students in class got an important #message from the kind doing of Sita for her friend Gita. One student said, "Madam, this is an example of true friendship. "

sukarma.thareja.knp@gmail.com

Sukarma Thareja

https://sites.google.com/site/drsukarmaranithareja/home

🌐 Website:
https://sites.google.com/site/drsukarmaranithareja/home

👉 Visit My Blog:
https://sukarmathareja.blogspot.com/?ncr=1

📖 Hindi Ebook "Kishor Chetna":
https://www.amazon.in/dp/B077H5MBSW

📖 English Book 1: Science of Life and Nature - Photo Poetry Collection
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📖 English Book 2: Making Science Easy - Photo-Poetry Collection
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