the heat energy from a Bunsern Burner flame depends on the size of the air hole

Honelako gehiago

HACCP

Raimonda Baraldi‑k egina

research methods

amany elghamry‑k egina

Types Of Chemical Reactions

Amellia Chartrand‑k egina

CHAPTER 7 - SAFETY AND HEALTH AT WORK

syazwina azmi‑k egina

the heat energy from a Bunsen Burner flame depends on the size of the air hole

trial

if not what would you use

talk about your opinion on the trial and state whether or not you will be using that method in the final experiment

conduct a trial experiment and explain what happened

Prediction

talk about each paragraph and explain how you think combustion will play a major part in the result of the experiment

state what you think will happen in the exeriment

The Experiment

talk about the independent and dependent variable you have in the experiment

talk about how you intend to use this equipment

Talk about the equipment you plan to use

Collecting results:: Graph

also include error bars that show the range from the lowest temperature to the highet temperature per measuremet

include a line of best fit in the graph

work out a gradient for the line (y=mx+c)

the Graph will include

Going up: the time it takes to hit a certain temperature ie: 60 degrees C

this is the average temperature only

going along: the size of the hole in mm

Collecting results: table

have three recordings for each mm value and work out the average at the end

the table will include

going along: the time takesto hit a certain temperature ie: 60 degrees C

going down: the size of the open hole in mm

Risk Assesment

explain what safety methods you've adopted to make sure none of these risks occur during the experiment

explain in detail how you are going to prevent these risks from occuring

talk about the risks that are involved when doing this experiment

introduction

start to talk about the science behind the Bunsen Burner what it's fuel is when the air hole is closed talk about Combustion

talk about the Bunsen burner What it is how it works what you intend to do with it include the measurement of the air hole

talk about the hypothesis and what it means