Random errors occur due to happenstance, such as fluctuations in temperature or pH. Blunders can be thought of as human error and happen due to mistakes made by the person performing the experiment, such as adding the wrong chemical or using the wrong media. What is an example of an ...
an unknowable true value, we cannot actually know what the error is in our measurement. (If we did know the error exactly, we would be able to solve for the true value!). Instead, one must estimate the error, based on an understanding of statistics and of the physics of the detector....
What is random motion with examples? What is an abnormal operating condition? What is the name for the measured variable in an experiment? What were the Hershey-Chase experiments? What variable is changed to test a hypothesis? What is the reverse of paradox of thrift?
What is a systematic error ? How can it be removed ? View Solution Explain in detail about systematic errors and its classification. View Solution What are random errors ? Distinguish between random errors and systematic errors. View Solution Which of the following is systematic error View Soluti...
In 1966 he received a patent for a game-changing way for computers to store information: dynamic random-access memory, or DRAM. The viability of Moore's law is still hotly debated, but Dennard scaling gave its swan song around 2005, thanks to a phenomenon called the "power wall." ...
Which of these can be determined from the reproducibility of the measurements? (a) accuracy (b) Precision (c) Random error (d) Absolute error What is the fractional error for the acceleration due to gravity if it is 5 \pm0.08? In which equilibrium potential energy is max...
In the case of entanglement, the information that appears at your Pluto measurement station is not useful information (in the ordinary sense). It is random just like the random result that came out of that first measurement (but matching random). So, the key point is that you could not ta...
When the potential is very “rough”, as occurs for instance in the random potentials arising in the theory of Anderson localisation, the Agmon bounds, while still true, become very weak because the wells are dispersed in a fairly dense fashion throughout the domain , and the eigenfunction can...
Semiconductor – Facts and Physics As I mentioned above, a semiconductor has a dual property – conductor and insulator of electricity. This property depends on impurities added to the semiconductor material (Apure such materialis called an “intrinsic”). The impurities added to the material to ch...
Which of the following quantities is zero on an average for the molecules of an ideal gas in equilibrium? View Solution The r.m.s. velocity of the molecules of an ideal gas is C at a temperature of 100 K. At what temperature its r.m.s. velocity will be doubled ?