If the flooding was of a long duration on a surfacefinished floor, rough sanding to remove the finish will accelerate drying. Lightly sand at a slight angle of about 7 degrees. Or, use a buffer or orbital sander with a 120-grit screen backed by a soft pad. (Sanding this way should not remove the edges, which could cause crowning later). Do not sand down to bare wood, but rather remove the majority of the finish.
(No resistance) Air: when passing air through the two 30mL syringes, the process is belated. When syringe A is pushed down, syringe B dose not act immediately to the pressure apply by syringe B. this is because the particles in air(gas) are farther apart, therefore allowing more space and time for the particles to impact together before moving as a whole. Water: when passing water through the two 30mL syringes, syringe B acts immediately against the force applied by syringe A, meaning the water is instantly passed from syringe A to B. This is because, unlike air, the particles in water are tightly impacted together, causing syringe B to act right away. (With resistance) Air: with resistance, syringe A can still be pushed a little towards syringe B. this is because particles in air are spread out; there are room in between to particles.
In addition, we constantly checked the temperature inside the bucket to make sure we maintained a constant temperature. Results Measured Response Experiment In this experiment the 95% confidence interval is slightly larger in the darker intensities than in the normal light intensities (control sample). Therefore, the amount of variation is similar. The average rate of movement is clearly greater in darker intensities that in light intensities. The confidence intervals do overlap in this experiment; therefore the smaller light intensities does not have a signficant effect on the movment of Acheta domesticus as measured in 30 seconds.
Explain this statement: “This failure of prevention occurs in the face of a decrease in smoking and reduction b. In dietary fat.” That if you want the diets to work and have everything turn out right you need to start with decrease smoking and not eat as many fats in your diet 8. Dean Ornish recommends a very low-fat diet along with what other components? Exercise, lose weight, Meditate 9. How does this make the Ornish diet scientifically invalid There is no evidence that shows that olive oil is bad for you, and the only cholesterol olive oil will raise your good HDL cholesterol.
Possible experimental errors include not properly removing all the iron/salt/benzoic acid from sand. Residue in beaker and cups not completely removed for accurate mass weight. Another error could have been not properly drying the benzoic acid filter paper or sand mixture before weighing. Questions: A. How did your proposed procedures or flow charts at the beginning of this experiment compare to the actual procedures of this lab exercise?
One of them was the inability to remove the impurities from the magnesium ribbon. As a result, the mass of MgO and the mass of O decrease. Also the number of moles of MgO decreases which in the end, the ratio between the magnesium and and oxygen increases. This error can be reduce by sanding more efficiently as much as
The R squared value of our results graph essentially equals 0, showing that there is no correlation between the two variables. This may be due to a variety of reasons: - Upstream, there is a narrower valley meaning higher wetted perimeter and more contact with the bed. This causes higher friction so velocity naturally gets reduced. - Load particle size and channel bed roughness is higher upstream, which might lead to increased friction and will slow down the water as it collides into rocks, pebbles and boulders more frequently. - The discharge upstream is also much lower due to the narrow
A hot, dry period during plant development will limit the size of the crop. Buckwheat is not drought tolerant, even though some publications refer to it as such. It is really more of a drought avoider, since it may be maturing after the worst of the summer dry period is over, when autumn rains may have begun. Buckwheat leaves will often wilt on hot, dry days, only to perk back up at night and appear normal the next morning. A firm moist seedbed is required for uniform rapid emergence.
If we water too little this could lead to the seed drying out Because if the plants are not watered everyday the seeds would dry out and not germinate but if it’s watered too often then the seed would drown in the water and not germinate Amount of solution watered to By using a measuring beans (12ml) cylinder to measure the solution. Day of watering plant By remembering to come to (everyday for 3 days straight) class everyday for 3 days straight. Area where petri dish
Any time there is a physical burning of calories that is more than the calorie intake there will be a decrease of body fat. Once a person reaches their ideal weight, defining muscle tone is another great effect of exercise. Exercise makes muscles more proficient and more operational. High intensity exercise with only a few reps will produce strength, size, and power improvements, while low intensity exercise with many reps will produce endurance. The body’s metabolic rate is increased as its need for energy is increased, and the body becomes more resourceful.