Physics, 08.04.2021 19:40 jdjdjdjdjjffi7273
A common technique in analysis of scientific data is normalization. The purpose of normalizing data is to eliminate irrelevant constants that can obscure the salient features of the data. The goal of this experiment is to test the hypothesis that the flux of light decreases as the square of the distance from the source. In this case, the absolute value of the voltage measured by the photometer is irrelevant; only the relative value conveys useful information. Suppose that in Part 2.2.2 of the experiment, students obtain a signal value of 181 mV at a distance of 4.2 cm and a value of 80 mV at a distance of 6.1 cm. Normalize the students' data to the value obtained at 4.2 cm. (Divide the signal value by 181.) Then calculate the theoretically expected (normalized) value at 6.1 cm. Normalized experimental value at 6.1 cm Theoretically expected normalized value at 6.1 cm
Answers: 3
Physics, 22.06.2019 00:30
What is relative velocity? in which condition is relative velocity known by adding the velocity of the first body and that of the second body
Answers: 1
Physics, 22.06.2019 04:00
Determine the maximum r-value of the polar equation r =3+3 cos 0
Answers: 3
Physics, 22.06.2019 12:00
An architect plans to use solar energy to heat the next house he designs. what principle of absorption and infrared energy can be applied to the design of the new house? how could she apply to those principals?
Answers: 2
Physics, 22.06.2019 15:20
Acarpenter builds an exterior house wall with a layer of wood 2.9 cm thick on the outside and a layer of styrofoam insulation 2.3 cm thick on the inside wall surface. the wood has k=0.080w/(m⋅k), and the styrofoam has k= 0.010 w/(m⋅k). the interior surface temperature is 19.0 ∘c , and the exterior surface temperature is -15.0 ∘c . a.)what is the temperature at the plane where the wood meets the styrofoam? celsius b.)what is the rate of heat flow per square meter through this wall? /m^2
Answers: 2
A common technique in analysis of scientific data is normalization. The purpose of normalizing data...
English, 30.04.2021 01:00
English, 30.04.2021 01:00
Mathematics, 30.04.2021 01:00
History, 30.04.2021 01:00
Medicine, 30.04.2021 01:00
Mathematics, 30.04.2021 01:00
Mathematics, 30.04.2021 01:00
Geography, 30.04.2021 01:00
Mathematics, 30.04.2021 01:00
Mathematics, 30.04.2021 01:00