Softer than fingernail, glass, coin, nail, drill. Gypsum=Drywall/Plaster of Paris/Chalkboard Chalk.
Answer:
Tube 2: 8.26 * 10^-3; Tube 4: 6.83 * 10^-5
Explanation:
In the serial dilutions for MIC test, the volume of nutrient broth in each tube should be equal: 5.0 mL. And the volume of agent in each dilution should also be similar: 0.5 mL.
The serial dilutions was as following:
- Tube 1: 0.5/5.5
- Tube 2: 0.5 mL of tube 1 was diluted with 5.0 mL broth. Then, the dilution of tube 2 is (1:11) * (1:11) = (0.5/5.5) * (0.5/5.5) = 1:121 = 8.26 * 10^-3
- Tube 3: We perform the similar calculation. Thus, the result is 1:1331 = 7.51 * 10^-4
- Tube 4: It is 1:14641 = 6.83 * 10^-5.
Answer:
4- Mechanical
7- Electrical
11- tough call I would put either Electrical or Sound
12- Mechanical
Explanation:
Answer: B. Energy produced from the splitting of atoms.
Explanation: Nuclear energy is energy released by the nucleus of an atom as the result of nuclear fission, fusion, or radioactive decay
Answer:
Experiment one.
You want to find out the absence of a certain mineral so you will take away the mg of nutrients.: