How do you calculate CP of air? The nominal values used for air at 300 K are CP = 1.00 kJ/kg. K, Cv = 0.718 kJ/kg. K,, and k = 1.4. Are there any circumstances in which CP CV can be negative? In this model cv is always positive but for finite nuclei cp can […]
Why do divers go in backwards?
Why do divers go in backwards? Just like using a diver down flag, diving back into the water is a standard safety technique. Backward diving allows scuba divers to keep a hand on their gear while entering the water to avoid losing a mask or getting lines tangled. … Does holding breath damage lungs? Can […]
Do worms like damp places?
Do worms like damp places? Because earthworms breathe through their skin, it must be kept moist in order to work. The rest of the time, damp soil allows the worms to live below ground and receive the air they need to survive. Generally, however, they vacate wet soil, preferring soil that is only moist. What […]
How do I convert a fluorescent light fixture to LED?
How do I convert a fluorescent light fixture to LED? Three ways you can convert your existing fluorescent tubes to LED tubes Retrofit the fluorescent tube. You can easily retrofit a fluorescent tube using plug and play or hybrid LED tubes. Retrofit the tube and ballast. Direct-wire tubes can be used to retrofit the tube […]
Is 37.4 a low grade fever in adults?
Is 37.4 a low grade fever in adults? A fever is when a person’s body temperature is higher than normal. For most people, normal is roughly 98.6° Fahrenheit (37° Celsius). “Low-grade” means that the temperature is slightly elevated — between 98.7°F and 100.4°F (37.5°C and 38.3°C) — and lasts for more than 24 hours. Is […]
What are characteristics of dead things?
What are characteristics of dead things? What are two characteristics of dead things? Dead things have to have been alive once. And dead things don’t show the characteristics of living things. What was never alive? We now know that leaves, twigs, shells and feathers are all dead because they used to be living, but rocks, […]
Will there be a Coraline 2 2020?
Will there be a Coraline 2 2020? While the following for the original remains strong, the lack of interest from both Laika or Gaiman in actively developing a sequel make a Coraline 2 unlikely. That’s not to say it couldn’t happen one day, possibly with a different creative time, but for now, Coraline will remain […]
Which of the following describes the properties of ferns Brainly?
Which of the following describes the properties of ferns Brainly? Answer: C. They have vascular tissue such as xylem and phloem and reproduce with spores. Explanation: This is the correct answer for Pennfoster. What is ferns plant? fern, (class Polypodiopsida), class of nonflowering vascular plants that possess true roots, stems, and complex leaves and that […]
How do I return to Besaid Temple?
How do I return to Besaid Temple? There are two place after which you can backtrack all the way to Besaid. The first one is after completed the Djose trials (after obtaining Ixion) and the second one is after beating Spherimorph. After at least one of those –perhaps even both– you can re-enter the temple. […]
Is microcurrent therapy FDA approved?
Is microcurrent therapy FDA approved? FDA classification FDA has approved all microcurrent devices for sale in the category of TENS devices. 510(k) clearances for specific devices can be found on the FDA’s website. Is Nu Face safe? The first and only hand held device FDA cleared for facial toning and stimulation. NuFACE® is a safe, […]