Why is US drinking age so high? In the 1980s a study was done that came back with results that teens were more likely to die in alcohol related automobile crashes than other American adults. So in 1985 they passed a law that made federal highway funding contingent on having the drinking age set at […]
How many ways can you increase the strength of an electro magnet?
How many ways can you increase the strength of an electro magnet? You can make an electromagnet stronger by doing these things: wrapping the coil around a piece of iron (such as an iron nail) adding more turns to the coil. increasing the current flowing through the coil. How powerful can a solenoid be? A […]
What is adiabatic process example?
What is adiabatic process example? Adiabatic Process Example It is a process where there is a gas compression and heat is generated. One of the simplest examples would be the release of air from a pneumatic tire. Adiabatic Efficiency is applied to devices such as nozzles, compressors, and turbines. One of the good applications of […]
What is primary succession example?
What is primary succession example? Primary succession occurs when new land is formed or bare rock is exposed, providing a habitat that can be colonized for the first time. For example, primary succession may take place following the eruption of volcanoes, such as those on the Big Island of Hawaii. As lava flows into the […]
How can oil spills affect humans?
How can oil spills affect humans? Studies of biomarkers have uncovered irreparable harm to humans exposed to oil and gas from spills. These effects can be grouped into respiratory damage, liver damage, decreased immunity, increased cancer risk, reproductive damage and higher levels of some toxics (hydrocarbons and heavy metals). Which animal is killed for oil? […]
Why do Group 7 elements have 7 valence electrons?
Why do Group 7 elements have 7 valence electrons? Group 7 elements are also called halogens. Halogens all have 7 valence electrons, meaning they only require 1 more electron to reach the desired 8 in the valence. Since they only require 1 more electron, the halogens are quite reactive. How many valence electrons does group […]
What happen if you coil up a lot of wire?
How do you bring a monstera back to life?
What is the function of magnetic field?
What is the function of magnetic field? Magnetic fields force moving electrically charged particles in a circular or helical path. This force—exerted on electric currents in wires in a magnetic field—underlies the operation of electric motors. (For more information about magnetic fields, see magnetism. The use of magnetic fields to generate electric current. What is […]
Which is celebrated in autumn?
Which is celebrated in autumn? Autumn is the season of festivals in India. ‘Ganpati Chaturthi’, ‘Navratri’, ‘Dussehra’ and ‘Diwali, all are celebrated in the months of autumn. India is famous worldwide for its cultural, religious and ethnic diversity. What season does September fall in? autumn Is there a difference between fall and autumn? Autumn and […]