Greenhouse Experiment Summarize your findings from the greenhouse experiment. In your report, answer the following questions as well as explaining your hypothesis, observations, and conclusions. In which box did the temperature rise faster? In which box did the temperature rise higher? In which box did the temperature drop after removing it from the sunlight? How does this experiment demonstrate the greenhouse effect? If you can, compare your results with another student and explain the differences or similarities in your findings. What did you find out from this investigation? Be thoughtful in your answer.

Waves are used in many practical applications to support work, entertainment, and health. one example is the use of ultrasound imaging to safely track the development of a growing fetus. what is a specific example of a practical application of waves in medicine, entertainment, safety, or other fields? provide a brief explanation of how the properties of waves are useful to that application.

Coal contains energy. a. light b. kinetic c. chemical d. mechanical

Acommon 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 162 mv at a distance of 4 cm and a value of 86 mv at a distance of 5.7 cm. normalize the students' data to the value obtained at 4 cm. (divide the signal value by 162.) then calculate the theoretically expected (normalized) value at 5.7 cm.