Disk

Discussion The data obtained from the spinach disks experiment was inconclusive. Sample one had 50mL of distilled water at a temperature of 22°C, it took the spinach disks an average time of 17:06 minutes before reaching the top. This occurred because the enzymes in the spinach disks were functioning around an optimum temperature for photosynthesis and the production of oxygen. Sample two had 50mL of distilled water at a temperature of 10°C, the spinach disks had no movement at all. Sample…

cinnamon (Disk 3) had a zone of inhibition of 4 mm. This suggests that cinnamon has less antimicrobial properties than penicillin. The turmeric (Disk 4) did not show a measurable zone of inhibition, showing that it does not have antimicrobial properties. A measurable zone of inhibition shows that a substance has antimicrobial properties because if E. coli bacteria could not grow around a disk containing the substance, but grew around all the other parts of the agar plate, the substance on the…

the water. The Secchi test determines the visibility depth. The Secchi is a round disk with two white triangles separated by two black triangles. These triangles cover the entire disk. The disk is connected to a tape measure. The tape measure shows the depth of the disk. The Secchi test is completed by taking the Secchi down, the Secchi up, and the Secchi average. The Secchi down is done by lowering the disk until it is no longer visible and pinching the tape at the water’s surface to…

antibiotics that prevented the growth of the bacteria were erythromycin and penicillin. The antibiotic that had no effect on the S. pneumoniae was neomycin. The zone of inhibition (displayed in figures 1 and 2) produced by the saturated penicillin disk was 29.2 mm. Erythromycin had a zone of inhibition of 17.8 mm. Conclusively, penicillin was the most effective in inhibiting the growth of the sample of S. pneumoniae bacteria. The findings correlated with this study 's initial hypothesis in…

Sentil Kumar from the studio took the damaged hard disk that had all the files to at least 4 - 5 local vendors for photos and video recovery. However, none of them was able to recover the lost data. They explained that the hard disk was extremely damaged and so the data recovery process could not be performed. Even if tried, it would not render and useful data. One of the local vendors asked…

as a result, the plaintiff suffered a loss. In this case, Maxrun failed to take reasonable care of Gunter’s hard disk. Maxrun owed Gunter a duty to keep track of the replaced hard disk and return the hard disk to Gunter. The standard of care required in this case is that of a reasonable person. The repair department was expected to take reasonable care to ensure that the right hard disk was returned to Gunter. The requirements for the standard of care are dependent on the circumstance, but in…

It makes sure that it can handle all of the data being stored on it. It then makes the hard disk visible to an operating system. The third step is to then make a new file system, that can be used to store the data on the hard disk. Task 4 Task 4 Item name Why Daniel needs this item in his computer specification? Description, photo, price How will this item meet his needs? I5 quad core processor Daniel needs…

A long time ago (3.9 billion years to be exact) in a galaxy far, far away, a deadly black hole ripped a star to pieces. In 2011, evidence of this was finally detected by NASA's Swift satellite. Within days, scientists around the world were able to identify the cause of the outburst. While their description has more to do with tidal disruption, one never knows when evil aliens could be to blame. NASA HOPES TO UNDERSTAND VIOLENT BLACK HOLE NASA doesn't quite understand what caused the X-ray…

and hard disk storage. Magnetic tape became more popular because it was cheaper to produce and more reliable comparing to the hard disk at the time. One big draw back for the magnetic storage was it is slow and the data reading is sequential which means the computer cannot skip to access a certain piece of data. Magnetic disk technology developed into many forms, a popular one was the floppy disk that came in different sizes and storage capacities. In the 1990s, the invention of optical disk…

EXPERIMENT #2 – ACTION SPECTRUM: FLOATING SPINACH DISK: Hypothesis: I hypothesized that the colored light will produce the most photosynthetic activity due to the larger wavelenth Null Hypothesis: For my null hypothesis I stated that there would be no effect of different colored light on photosynthetic…