Which way do positive charges move? The positive sign for current corresponds to the direction a positive charge would move. In metal wires, current is carried by negatively charged electrons, so the positive current arrow points in the opposite direction the electrons move. Does light travel fast or slow? The speed of light in a […]
Can Supreme Court hear new evidence?
Can Supreme Court hear new evidence? The appellate courts do not retry cases or hear new evidence. They do not hear witnesses testify. There is no jury. Appellate courts review the procedures and the decisions in the trial court to make sure that the proceedings were fair and that the proper law was applied correctly. […]
Can we reverse the greenhouse effect?
Can we reverse the greenhouse effect? Yes. While we cannot stop global warming overnight, or even over the next several decades, we can slow the rate and limit the amount of global warming by reducing human emissions of heat-trapping gases and soot (“black carbon”). What can reverse global warming? 10 Solutions to Reverse Global Warming […]
Can you actually see DNA?
Can you actually see DNA? Given that DNA molecules are found inside the cells, they are too small to be seen with the naked eye. While it is possible to see the nucleus (containing DNA) using a light microscope, DNA strands/threads can only be viewed using microscopes that allow for higher resolution. What are the […]
How does an unhealthy environment affect us?
How does an unhealthy environment affect us? Every year an estimated 12.6 million people die as a result of living or working in an unhealthy environment. Environmental risk factors, such as air, water and soil pollution, chemical exposures, climate change, and ultraviolet radiation contribute to more than 100 diseases and injuries. What are the factors […]
What are the symptoms of a bad home thermostat?
What are the symptoms of a bad home thermostat? 4 signs your thermostat is bad Sign #1: Your thermostat has no power or is unresponsive. Sign #2: Your heater or A/C won’t turn ON. Sign #3: Your A/C or heater runs constantly and won’t turn OFF. Sign #4: Room temperature and setting don’t match. Step […]
What are the three types of musical instruments?
What are the three types of musical instruments? There are three basic categories of musical instruments: percussion, wind, and stringed instruments. You can read in the Figure below how instruments in each category make sound and change pitch. What is the classification of timpani? Timpani Percussion instrument Other names Kettledrums, Timps, Pauken Hornbostel–Sachs classification 211.11-922 […]
What can be transferred or shared between elements?
What can be transferred or shared between elements? Ch. 5 Science Question Answer nonpolar bond a covalent bond in which electrons are shared equally alloy a mixture of 2 or more elements, one of which is a metal metallic bond an attraction between a positive metal ion and the electrons surrounding it atoms of some […]
What two factors determine the energy production of the Hoover Dam quizlet?
What two factors determine the energy production of the Hoover Dam quizlet? Suggested answer: How much water is required downriver from the dam and the water levels of Lake Mead determine the energy production of the Hoover Dam. What 2 factors determine the energy production of the Hoover Dam? Two factors are water speed and […]
What to say in Tell me about yourself?
What to say in Tell me about yourself? 8 More Tips for Answering “Tell Me About Yourself” Tailor Your Answer to the Role and Company. Keep It Professional. But Inject Some Passion Into Your Answer (if You Feel Comfortable) Be Succinct (and Definitely Don’t Recite Your Resume) Practice (But Don’t Memorize) Know Your Audience. Keep […]