Question
In: Biology
Given the four models described below. Model 1: Aquarium Model 2: Aquarium with additional CO2 Model...
Given the four models described below.
- Model 1: Aquarium
- Model 2: Aquarium with additional CO2
- Model 3: Aquarium with black paper on bottom
- Model 4: Aquarium with additional CO2 and black paper on bottom
If each model is subjected to identical light sources, predict possible outcomes for each of the systems. Rank in order of highest to lowest equilibrium temperatures based on the impacts of the additional CO2 and black paper.
Do you think the aquarium with only C02 will have a higher equilibrium temperature than the aquarium with only black paper on the bottom?
(a) What effect is the black paper going to have on the model system?
(b) From your knowledge of CO2, what effect might it have on the system?
(c) Do you think that the effects of the black paper and CO2 gas will be additive? If so, why? If not, why?
(d) Which of the models do you believe will have the hottest equilibrium temperature?
Solutions
gladiator answered 2 years agoRelated Solutions
Consider the following two estimated models (1) and (2), with all the variables already described below...
Consider the following two estimated models (1) and (2), with
all the variables already described below
=========================================
Dependent variable:
----------------------------
log(wage)
(1) (2)
-----------------------------------------
educ 0.057*** 0.061***
(0.006) (0.006)
tenure 0.018** 0.023***
(0.009) (0.009)
black 0.070 (0.276)
tenuresq -0.0003 -0.0004
(0.0005) (0.001)
educ:black -0.031
(0.021)
tenure:black 0.018**
(0.008)
Constant 5.924*** 5.829***
(0.088) (0.083)
-----------------------------------------
Observations 935 935
R2 0.170 0.137
=========================================
Note: *p<0.1; **p<0.05; ***p<0.01
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_______
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Data are collected on 15 individuals and two models are considered: Model 1: model with 2...
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considered:
Model 1: model with 2 predictors (A and B), SStotal = 360, SST =
200
Model 2: model with 4 predictors (A, B, C and D), SStotal = 360,
SST = 270
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http://tinypic.com/view.php?pic=20u4v4o&s=8#.U62fWF6aL1o
<< graph that goes to the
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[CO2] (mmol * L^-1)
R (ݵmol * L^-1 * s^-1)
1.25
28.74
2.50
48.61
5.00
80.28
20.00
155.59
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