Category: Physics

What are the 2 types of self-efficacy? Perceived Self-Efficacy: People’s beliefs about their capabilities to produce effects. Self-Regulation: Exercise of influence over one’s own motivation, thought processes, emotional states and patterns of behavior. What is self-efficacy and why is it important? Self-efficacy can play a role in not only how you feel about yourself, but […]

Is Bass bad for the heart? For most of us, this is nothing to worry about. Unless you have a serious heart condition, the pounding bass shouldn’t affect your heart muscle. But if you feel chest vibrations when you aren’t around loud sounds, this could be a sign of an abnormal heart rhythm – see […]

What are the harmful effects of science? While some forms of technology may have made positive changes in the world, there is evidence for the negative effects of technology and its overuse, as well….Physical health effects screen time. screen glare. screen brightness. viewing too close or too far away. poor sitting posture. underlying vision issues. […]

What is the function of a master cylinder? In automotive engineering, the master cylinder is a control device that converts force (commonly from a driver’s foot) into hydraulic pressure. This device controls slave cylinders located at the other end of the hydraulic brake system. What are the parts of a master cylinder? Components of a […]

What do you call a fracture between two rocks? A fault is a fracture or zone of fractures between two blocks of rock. Faults allow the blocks to move relative to each other. What is fracture pattern? Here are several types of fracture patterns: Avulsion Fracture: when a fragment of bone is separated from the […]

Why do we not drink seawater? Why can’t people drink sea water? Seawater is toxic to humans because your body is unable to get rid of the salt that comes from seawater. Your body normally gets rid of excess salt by having the kidneys produce urine, but it needs freshwater to dilute the salt in […]

What is the main reason for melting of ice sheets? Human activities are at the root of this phenomenon. Specifically, since the industrial revolution, carbon dioxide and other greenhouse gas emissions have raised temperatures, even higher in the poles, and as a result, glaciers are rapidly melting, calving off into the sea and retreating on […]

What is the temperature of bitumen? They range from -2 C to 21 C from Kashmir to Kanya Kumari. Viscosity graded VG-30 bitumen is suitable down to -10 C (due to its controlled temperature susceptibility). At temperatures lower than -10 C we can use softer grades such as VG-20 and VG-10. What do you mean […]

What is SetRequest? The abstract class URLConnection is the superclass of all classes that represent a communications link between the application and a URL. Instances of this class can be used both to read from and to write to the resource referenced by the URL. What is SNMP protocol and how it works? SNMP works […]

How does the skin defend the body? The skin acts as an external barrier to bacteria, preventing infection and protecting the internal organs. The skin also protects the body from ultraviolet radiation using the pigment barrier formed from melanocyte cells found in the top of the papillary dermis and a protein layer found in the […]