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In throwaway prototype model we discard the prototype and start from scratch. In evolutionary prototype model we make changes in the prototype and refine it.
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What are critical and super critical boilers?
critical boiler operating steam parameter 221.12bar and 375 centigrate . you can rise in pressure and temperatureabove the critical point. that is called supercritical boiler.
Types of piping?
piping critical , non critical critical piping : where temperature ,pressure are high and sizes of pipe are big and piping connected to critical equipment( such pump,turbine compressor etc) non critical : other than criti
What is Critical resistance of field?
Critical field resistance is the limiting resistance, above which a field will not excite
What is critical speed of pump?
Critical velocity is the speed that a falling object reaches when gravity and air resistance equalize on the object.when a liquid posses streamlined motion and its velocity is less than certain limiting velocity is called critical velocity for fluids and critical velocity for satellites can be defined as the velocity will give stable orbit, this is called the critical velocity for satellites
What is armature voltage?
critical.
The purpose of the Technology Maturation and Risk Reduction (TMRR) phase is to reduce technology risk through competitive prototyping of critical technologies?
The Technology Maturation and Risk Reduction (TMRR) phase aims to decrease technology risk by developing and demonstrating critical technologies through competitive prototyping. This phase involves rigorous testing and evaluation to ensure that the technologies meet performance requirements. By fostering competition among developers, TMRR encourages innovation and helps identify the most viable solutions for future implementation. Ultimately, the goal is to mature technologies to a level where they can be effectively integrated into larger systems.
What has the author William Dugger written?
William Dugger has written: 'Electronics technology' -- subject(s): Electronics 'Evolutionary Theory in the Social Sciences (Critical Concepts in the Social Sciences)'
What does it mean if different organisms have similar genes?
If different organisms have similar genes, it often indicates a shared evolutionary ancestry, suggesting that they diverged from a common ancestor at some point in their evolutionary history. This genetic similarity can also reflect conserved functions essential for survival, as these genes may perform critical biological roles. Additionally, it may highlight evolutionary adaptations that have been retained across species due to their advantages in specific environments. Overall, such genetic similarities provide insight into evolutionary relationships and the mechanisms of evolution.
Do people have tails?
The coccyx is the remnant of a vestigial tail, our evolutionary ancestors would have had tails. By using simple methods of observation, one can see that humans do not have tails. The coccyx still serves a function as balance and a site where critical nerves interconnect.
Why are protochordates important to scinetist?
Protochordates are important to scientists because they provide critical insights into the evolutionary transition from invertebrates to vertebrates. As the closest living relatives of vertebrates, they help researchers understand the origins of key vertebrate features, such as the notochord and dorsal nerve cord. Studying protochordates also sheds light on developmental processes and genetic mechanisms that are foundational to vertebrate biology. Additionally, they serve as model organisms for evolutionary and ecological studies.
How does the study of paleontology support the theory of evolution?
The study of paleontology provides critical evidence for the theory of evolution by uncovering fossil records that document the gradual changes in species over time. Fossils reveal transitional forms that illustrate how species have adapted and evolved, showcasing common ancestry among diverse organisms. Additionally, the distribution of fossils across different geological layers supports the timeline of evolutionary development, aligning with the mechanisms of natural selection and adaptation proposed by evolutionary theory. Overall, paleontology enriches our understanding of evolutionary processes through tangible, historical evidence.
Why are vestigal sturctures considered critical evidence of evolution?
Vestigial structures are considered critical evidence of evolution because they are remnants of organs or structures that have lost their original function through the process of evolution. These structures provide insights into an organism's evolutionary history and support the idea that species have changed over time. The presence of vestigial structures suggests that organisms have inherited traits from their ancestors, even if those traits are no longer useful.
What are the three principal types of critical system?
1. safety critical 2. mission critical 3. business critical
What are the comparative and superlative forms of the adjective critical?
more critical, most critical
What is the evolutionary advantage of adaptation to smell?
The evolutionary advantage of adaptation to smell lies in its critical role in survival and reproduction. Enhanced olfactory capabilities allow organisms to detect food sources, avoid predators, and identify suitable mates or breeding grounds. Additionally, the ability to recognize scents can facilitate social interactions and communication within species, further promoting successful adaptation to various environments. Overall, a refined sense of smell contributes to an organism's fitness and ability to thrive in its ecological niche.
What is the significance of the critical constant?
The critical constant is a value used in thermodynamics to determine the critical properties of a substance, such as critical temperature and critical pressure. It serves as a characteristic parameter that helps define the behavior and phase transitions of a substance near its critical point.
How critical are lenss for a camera?
Extremely critical.
