Wednesday, May 31, 2017

                                  Volume, density and mass

   Today it is my first time in the lab in this semester.My friends and I do a lab about getting volume from adding water to the beaker with selected rock and the water will increase that extra amount of water is the volume of that rock.Then, my friends and I  measure the rock mass by many types of measure machine.Lastly, We find the density

Sample No.    Weight of Grams    Volume ML    Density g / ML
       12                    149.94g              201 ml                0.74g
        1                     125.5g                202 ml                0.62g
        2                     136.3g                203 ml                0.14g
        4                         ---                        ---                     ---
        5                      45.4g                 174 ml                 0.26g
        6                      111.5g                201 ml                0.55g
        7                      246g                   201 ml                0.984g
        8                          ---                        ---                     ---
        9                      199.8g                221 ml                0.9 g
       10                         ---                        ---                     ---
       11                       98.4g                 200 ml               0.492g

Wednesday, May 24, 2017

Impact of environment

           Society impact on the environment for me is when any activities or any operation in their life that affect that environment in a bad way.There are many examples such as air pollution, global warming, or Acid rain.
                              Acid rain is any form of precipitation with acidic components.Running of factories and automobiles due to human activities are few other reasons behind this activity are some causes of acid rain.The effect of acid rain on the environment is greater than its impact on lakes, streams, wetlands, and other aquatic environments. Acid rain makes waters acidic and causes them to absorb the aluminium that makes its way from soil into lakes and streams.                                 Global warming is a gradual increase in the overall temperature of the earth's atmosphere generally attributed to the greenhouse effect caused by increased levels of carbon dioxide, chlorofluorocarbons, and other pollutants.The industrial activities that our modern civilisation depends upon have raised atmospheric carbon dioxide levels is one of the human activities that cause this.

                            Air pollution is a mixture of solid particles and gases in the air. Car emissions, chemicals from factories, dust, pollen and mould spores may be suspended as particles. Ozone, a gas, is a major part of air pollution in cities which is all made from human activities.This will cause air quality to be worse.

Wednesday, January 18, 2017

                                 The difference of the clouds

 Cumulus  - White fluffy clouds that usually mean good weather.

Cirrus - Thin clouds made of ice crystals high in the atmosphere usually means a change in the weather is coming.

Stratus - Sheets of low, grey clouds that bring light snow or rain.


cumulus                          cirrus

                                          My group

                                         My plan

I have done many things in this year 2016 .My highlights in this year is joining world scholars which I haven't before and learn so much from it such as debating, learning music, history,  writing.I have been to summer camp with my friends in Singapore, I entered Panyarat high school, I started to play football again after a long time ago. I started to play tennis more than before. Next year I'm planning and looking forward to improving things that I do to be better and start to learn something new such as Japanese, continue playing drums that I never played it a long time ago

Monday, January 9, 2017

1.Describe how the ball roll off the ramp at each height discuss the effect of bouncing or other force?
The higher the height the slower and shorter distance the ball will roll and the more number of bounce will happen
2.Discuss what is the fastest speed reached and any factors that could improve this.
1.6 m/s making the smoother rap can improve the ball to move faster
3.Does the ball travel in a straight line,why or why not?
The ball doesn't travel in straight line because the force to the ball is unequal

Thursday, November 3, 2016

                                                     pollution by a company

       Pollution in a company is one of the main cause of pollution in Thailand.Some company burn waste so the air rise up and make air pollution,some company use water later the water gets polluted so the company put the water into the canal or any place that can support water.Air pollution effects Respiratory and heart problems  Global warming  Acid Rain  Eutrophication etc... The solution of this is stop those factory that effect a lot pollution and change those factory to use things that are friendly to Earth for example windmills,solar cells  to produce electricity and us erecycle instead of burning waste.