Category: Physics

When thermal energy is removed from a system what happens? When heat is removed from a system the heat cools down. If you boil water and you put it in the freezer it will become ice. When heat is added to a system it makes the temperature go up. If you add heat to a […]

What are the best things to cook in a pressure cooker? Top 10 Pressure Cooker Recipes of 2014 Pressure Cooker Brown Rice. Pressure Cooker Pot Roast. Teriyaki Chicken Wings. Creamy Mashed Potatoes in the Pressure Cooker. Pressure Cooker Mongolian Beef. Smokey Beef Brisket in the Pressure Cooker. Pressure Cooker BBQ Baby Back Ribs. Moist and […]

Who shot an arrow? William Tell How did the bow acquire energy when stretched? Explanation: By virtue of the string of the bow being stretched, the amount of energy that it took to stretch the string is stored in the string as long as the force keeping it stretched is intact. When the force is […]

What does it mean if you see your crush in your dream? But what does it mean when you dream about your crush? Short answer: It probably means that something to do with said crush is top of mind. “Dreaming of your crush is absolutely normal and is often the way the subconscious mind explores […]

What are 5 examples of stress responses? Increased heart rate and respirations. Increased blood pressure….Psychological or Emotional: Feeling heroic, euphoric or invulnerable. Denial. Anxlety or fear. Worry about safety of self or others. Irritability or anger. Restlessness. Sadness, moodiness, grief or depression. Vivid or distressing dreams. Which of the following is an example of physiological […]

Which of the following is an example of a convergent oceanic oceanic plate boundary? Examples of ocean-ocean convergent zones are subduction of the Pacific Plate south of Alaska (creating the Aleutian Islands) and under the Philippine Plate, where it creates the Marianas Trench, the deepest part of the ocean. What are 3 examples of cultural […]

What is an example of separate but equal? For example, separate but equal dictated that blacks and whites use separate water fountains, schools, and even medical care. However, because blacks had, say, their own water fountains, then they were “equal” to whites who used separate water fountains. Why was separate but equal bad? Separate-but-equal was […]

What is the default direction of a rotation? assume the center of rotation to be the origin unless told otherwise. assume a positive angle of rotation turns the figure counterclockwise, and a negative angle turns the figure clockwise (unless told otherwise). What is the difference between clockwise and anticlockwise? Clockwise and anti-clockwise are ways of […]

What drives you in your personal life? When you are so passionate about something, you will think about it all the time. You will be willing to wake up early and sacrifice your sleep for it. This is why passion is important because it can drive you each day to achieve what you want in […]

What are the 3 main heart arteries? Left Main Coronary Artery (also called the left main trunk) Circumflex artery. Left Anterior Descending artery (LAD) What is the main heart artery? The aorta (the main blood supplier to the body) branches off into two main coronary blood vessels (also called arteries). These coronary arteries branch off […]