What is a circuit chart? What is a Circuit Diagram? A circuit diagram is a visual display of an electrical circuit using either basic images of parts or industry standard symbols. A schematic style circuit diagram is used to give a visual representation of an electrical circuit to an electrician. What are the two types […]
What are the pros and cons of CBT?
What are the pros and cons of CBT? Research has shown that cognitive behavioural therapy (CBT) can be as effective as medication in treating Anxiety & Depression problems. There is always a risk that bad feelings you associate with your problem will return, but with your CBT skills it should be easier for you to […]
What are the different stimuli?
What are the different stimuli? excited by three types of stimuli—mechanical, thermal, and chemical; some endings respond primarily to one type of stimulation, whereas other endings can detect all types. Chemical substances produced by the body that excite pain receptors include bradykinin, serotonin, and histamine. What are some examples of stimuli? Stimuli include: Irritants. Sights. […]
WHAT IS units in chemistry?
WHAT IS units in chemistry? Chemistry primarily uses five of the base units: the mole for amount, the kilogram for mass, the meter for length, the second for time, and the kelvin for temperature. The degree Celsius (oC) is also commonly used for temperature. What is the formula to convert kg to lbs? 1 Kilogram […]
Why are unit tests useless?
Why are unit tests useless? Unit tests ossify the internal structure of the code. All the unit tests are suddenly rendered useless. Some test code may be reused but all in all the entire test suite has to be rewritten. This means that unit tests increase maintenance liabilities because they are less resilient against code […]
Which fossil fuel is the best?
Which fossil fuel is the best? Natural Gas Which fossil fuel is the cleanest burning Why? natural gas What is the most used fossil fuel? Oil How much does burning fossil fuels contribute to global warming? Global carbon emissions from fossil fuels have significantly increased since 1900. Since 1970, CO2 emissions have increased by about […]
Is scattering of light reflection?
Is scattering of light reflection? Scattering and reflection. Both phenomena occur and overlap. The main factor controlling them is particle size: scattering occurs for particles smaller than the wavelength of light, and reflection for bigger ones, but there is overlap. Thus, more blue light than red light is transmitted backwards. What is the means of […]
How are the circuits wires in houses?
How are the circuits wires in houses? Circuits in houses are generally wired in parallel, which allows you to operate each light or power point independently of the others. How many circuits should a house have? Fifty years ago, a kitchen might have been served by a single electrical circuit, but today, a newly installed […]
Does the Earth accelerate towards you?
Does the Earth accelerate towards you? Earth accelerates towards you So the mass of the Earth relative to you is incredibly large. From Newton’s second law of motion we know that for a given force on an object the acceleration reduces as the mass of the object increases. However the Earth still accelerates towards you […]
Is angular velocity affected by radius?
Is angular velocity affected by radius? Linear/tangential velocity, in a circlular path, increases with the increase in radius and decreases with the decrease in radius. Hence, the angular velocity remains the same no matter what the change in radius is(W=V/r). Why is angular momentum always conserved? Objects can change their shape and still conserve angular […]