Take a steel glass and add chilled water in it and few ice cubes. And them simply keep it on a table. You will see after few seconds water is present on outer walls of glass. Thats because water vapour get condensed due to low tempreature.
Take soil and pour water over it and within few seconds you will see few bubbles. these bubbles came due to the air spaces in the soil particles. the water filled up the spaces which were earlier filled with air. now these air particles rise up as bubbles as air is lighter than water
Take some dty soil ina glass. Add water carefully along the the edges.U will see bubbles of air coming out from the soil. This is the proof.
Easiest is the overturned glass and a bowl of water:
Fill the glass with water and lift from bowl.
You need to have done the research on the project you want to write a hypothesis for. It is essentially just a guess of what you think will happen based on what you know about the experiment's components. Sentences can be long and technical or short and straightforward depending on what the experiment or instructor entails.
Rusting is a chemical reaction.Rusting is composed of iron oxides.It happens in presence of air and moisture.Rusting of iron is electrochemical process
The report should include an introduction, materials and methods, the results and a conclusion. Provide all the necessary details about the experiment or research.
By publishing their work in peer revied journals or by attending conferences and presenting a talk or poster.
this is the outermost layer of the atmosphere. the atmosphere gets thinner and thinner and fades into empty space... my name is Maliha Ghouri i am from ibn seena English high school shj frm grd 7-c Hey sheweeetiii ....u forget to write ur mobile number... hehe :P:P
Carbon dioxide (CO2)Methane (CH4)Water vapour (H2O)Nitrous Oxide (NO2 )
Write conclusion to experiment.
Write an experiment to find the velocity of sound?
Write conclusion to experiment.
the conclusion
Theory
To describe an evil presence try to write about cold murder, violence and try to write about horrific stories.
write it down
your answerWell what you have to know FIRST is what they do BEFORE the experiment. What scientist do before an experiment is they observe what they are going to do. Then they come up with an HYPOTHESIS. An HYPOTHESIS is an educated guess. They write what they THINK is going to happen. Then they do their experiment. After they do that, they check their HYPOTHESISand if they guessed wrong, they don't cross the HYPOTHESISout, they learn from their mistakes, so they write what really happened during the experiment. I hope this helped if it did then email me at babybaby12123@yahoo.com
hindi
idki i need answers for school write back !
I also wanna get answer to this question.....?