Does gravitational force increase with distance? Since gravitational force is inversely proportional to the square of the separation distance between the two interacting objects, more separation distance will result in weaker gravitational forces. So as two objects are separated from each other, the force of gravitational attraction between them also decreases. What happens to the […]
What is the input of a machine?
What is the principle of mass spectrograph?
What is the principle of mass spectrograph? “The basic principle of mass spectrometry (MS) is to generate ions from either inorganic or organic compounds by any suitable method, to separate these ions by their mass-to-charge ratio (m/z) and to detect them qualitatively and quantitatively by their respective m/z and abundance. What is the use of […]
What holds nucleus together?
What holds nucleus together? strong nuclear force Which element has the most stable nucleus in the universe? Iron 56 Which is the least stable nuclide? Elements with atomic number less than 83 have at least one stable isotopes except technetium (Tc, Z = 41) and promethium (Pm, Z = 61). Why is s 32 A […]
Who is liable if roofer falls off my roof?
Who is liable if roofer falls off my roof? Legally, the responsibility varies from case to case. There are cases where the building owner may be legally liable for the incident. For example, if the incident has been proven to be caused by the building owner’s negligence, they are liable. You should have a contract […]
How do you use data to inform your instruction?
How do you use data to inform your instruction? 4 Ways Student Data Can Inform Instruction Use Data to Identify At-Risk Students. When it comes to at-risk students, early detection is critical. Use Data to Close the Learning Gap. Use Data to Predict Student Achievement on End-of-Year Targets. Use Data to Promote Success in Subsequent […]
How does the kinetic theory explain Charles Law?
How does the kinetic theory explain Charles Law? Kinetic Molecular Theory states that gas particles are in constant motion and exhibit perfectly elastic collisions. Kinetic Molecular Theory can be used to explain both Charles’ and Boyle’s Laws. The average kinetic energy of a collection of gas particles is directly proportional to absolute temperature only. What […]
Which best describes a difference between transformations in power plants and dams?
Which best describes a difference between transformations in power plants and dams? The difference between the energy transformations in power plants and dams would be that dams are the ones who uses mechanical energy to produce electricity. It uses turbines to convert mechanical to electrical. Which best describes a difference between energy transformations in power […]
What is the half life of isotope B?
What is the half life of isotope B? There are 13 radioisotopes that have been discovered, with mass numbers from 7 to 21, all with short half-lives, the longest being that of 8B, with a half-life of only 770 milliseconds (ms) and 12B with a half-life of 20.2 ms. All other isotopes have half-lives shorter […]