What is difference between ground and neutral? It can be stated that Neutral can be grounded, but Ground is not neutral. A Neutral represents a reference point within an electrical distribution system. A Ground represents an electrical path, normally designed to carry fault current when a insulation breakdown occurs within electrical equipment. Can you touch […]
What qualifies for expedited review?
What qualifies for expedited review? Expedited Research To qualify for an expedited review, research must fall into nine (9) federally-defined expedited categories. These categories involve collection of samples and data in a manner that is not anonymous and that involves no more than minimal risk to subjects. In which situation do patients have a right […]
What are the factors that cause matter to change?
What are the factors that cause matter to change? Physical changes are caused by forces like motion, temperature, and pressure. Chemical changes happen on a much smaller level. Most of these changes between molecules are unseen. Factors that affect the rate of chemical changes include: temperature, concentration, surface area, inhibitors, and catalysts. What are the […]
Why is Cam important in psychology?
Why is Cam important in psychology? CAM is also relevant to psychologists and the care that they provide to their clients in the context of Evidence Based Practice in Psychology (EBPP; APA, 2005) which is described as “the integration of the best available research with clinical expertise in the context of patient characteristics, culture, and […]
How light is like a wave?
How light is like a wave? Light behaves as a wave – it undergoes reflection, refraction, and diffraction just like any wave would. Yet there is still more reason to believe in the wavelike nature of light. Continue with Lesson 1 to learn about more behaviors that could never be explained by a strictly particle-view […]
What type of mixture can be separated by distillation?
What type of mixture can be separated by distillation? Fractional distillation is a method for separating a liquid from a mixture of two or more liquids. For example, liquid ethanol can be separated from a mixture of ethanol and water by fractional distillation. This method works because the liquids in the mixture have different boiling […]
Does change in kinetic energy depends upon frame of reference?
Does change in kinetic energy depends upon frame of reference? The kinetic energy of any entity depends on the reference frame in which it is measured. However, the total energy of an isolated system, i.e. one in which energy can neither enter nor leave, does not change over time in the reference frame in which […]
How do you find voltage in series?
What does 24 mean on IP address?
What does 24 mean on IP address? 2.0/24”, the number “24” refers to how many bits are contained in the network. From this, the number of bits left for address space can be calculated. As all IPv4 networks have 32 bits, and each “section” of the address denoted by the decimal points contains eight bits, […]
What can an object be seen?
What can an object be seen? We are able to see because light from an object can move through space and reach our eyes. Once light reaches our eyes, signals are sent to our brain, and our brain deciphers the information in order to detect the appearance, location and movement of the objects we are […]