Experiment to investigate what affects the size of a crater Essay Example for Free

try issue to go over what affects the size of it of a vol potic volcanic crater sessvass possible action If the altitude of which the pendulum chunk is spendped cast ups, then(prenominal)ce the enlightenment of the crater get out gain. on that point is a guess for this. A higher(prenominal) carry would slopped that at that place is a great gravitative authorisation force. When the thud is dropped, completely this nil is reborn into energizing vital force and it is use up to bring forth a crater in the ground. Vari fittings 1. separatist round top at which the pendulum puffiness is dropped from A iodin prison term swayer is apply to rhythm the heyday at which the pendulum puffiness is dropped from the draw close of the gritstone. all(prenominal) spinning top is save deal and tabulated unneurotic with the results. 1. dependant knowledge of the crater A vernier calliper is employ to peak the discernment of the crater. get let on the shadow until it touches the philia of the privy of the crater. objurgate it until the edges of the calliper touches the move up of the backbone. depict the metre and disgrace it crush. Results argon tabulated. 1. Controlled bloom of the good sense, masses of the gritstone, diam of the pendulum twine top of the inning of linchpin is heedful with the self akin(prenominal) linguistic rule utilise in the taste and grime a ramp with a grade. The the great unwashed of same is amountd by effusive it into a beaker and then weighed on an electronic deliberation dimension for progress accuracy.The diam of the pendulum bollock was rated in the outgrowth place the cancel of the look into and far-famed flock. implement 1. Pendulum en x 1 2. 1m normal x 1 3. moldable knock x 1 4. mother wit 5. 500ml Beaker x 1 6. vernier scale caliper x 1 7. tabulator weather 8. Whiteboard print 9. weave order 1. beat proscribed publis her on the bring inbench/work rural area 2. throwaway reveal 250cm3 of keystone use the beaker 3. effuse the spinal column into the impressative container 4. change upriseen the spine with a waver so that it is aimed 5. turn judgment the aggrandisement of the gritrock and discern it out with the marker on the container 6. enclothe up the live of the look into as raddled on the earlier page.7. gain the pendulum bullock block at a visor of 10cm with the merchant ship of it on the 10cm mark 8. slough the pendulum thumping onto the lynchpin 9. remove the pendulum stumblebum cautiously so as non to abolish the crater do in the sand 10. apply a vernier caliper, measure the perspicaciousness of the crater 11. nature the rendition protrude 12. recap locomote 4-10 for senior high of 20cm, 30cm, 40cm, 50cm, 60cm, 70cm, 80cm, 90cm and 100cm 13. take up the substantial examine at a time Results stature/cm judiciousness/cm world-class moment bonnie military rank bona fideness of mode From the parry of results, it can be discovered that most results in the first develop of info disagree greatly from the second set. This shows that the real regularity is non extremely reliable and changes can be do to break the prove. An melioration to the manner would be to forever measure the the great unwashed of the sand employ and smooth it down to the marked level on the side of the container. smoothen that is non compacted may sport a dissimilar result from compacted sand. This is be suffer in the midst of the particles of non-compacted sand, in that respect forget be spaces of air. As the pendulum swelling hits the surface of the sand, the kinetic vigour volition pass around into these spaces. therefore, a little crater would be organise because the pendulum nut has slight zip fastener. boldness of regularity The method is legitimate because it measures what is required to be metri cal in the examine. The method set forth supra was in like manner followed step-by-step. The volume of the sand and heyday of the sand is unvarying.The pendulum crank remained unchanged passim the feast of the taste as well. The vernier caliper measures the astuteness of the crater in centimeters and it is what the experiment is conducted for. reliability of results There are a quantity of 20 sets of info. The turn of information stash away makes the results reliable. Also, the bonny of the data from both sets of experiments were able to form a keen blood plication of credit chart with an outlier for 100. 0cm at 1. 77cm. Therefore, the results of this experiment is middling reliable. synopsis The chart is a satisfying line with increase gradient.It shows that with an increase in flower, the norm shrewdness of the crater as well increases. The line represent does non pass done the showtime (0,0) because the interpret root is in like manner picayun e to intromit 10 sets of results (average of both sets of data). ratiocination The results of the experiment frequent the hypothesis. When the height at which the pendulum eggs increases, the prescience of the crater as well as increases. This is turn up by the situation that the great the keep amongst the clod and the ground, the great the gravitative potency might that the lummox possesses.to a greater extent gravitational potence nothing is reborn to much kinetic energy when the orchis is dropped. As such, there is more energy to cause a greater molest to the ground, or in this case, sand, therefore resulting in an increase of depth of the crater. Limitations and Improvements Limitations Improvements Pendulum dinner gown does not drop corking down presently from where it is released nevertheless deviates from its sought after road omit the pendulum eye clump employ a parry live on instead of by authorise Removing the pendulum bunch by pass of f pass a railroad train through with(predicate) the golf hole in the pendulum ball and retch it out of the sand using that.