Physics, 27.05.2020 22:57, sadielebaron
Using a telescope with a solar filter, scientist collected data to determine the relationship between size and lifespan of sunspots on the Sun's surface. The information was recorded on a table and used to plot points on a graph. What best describes the observed data of lifespan in relation to the increasing size of a sunspot?
Question 40 options:
linear, positive correlation
linear, negative correlation
nonlinear, decreasing at an increasing rate
nonlinear, increasing at a decreasing rate
Answers: 3
Physics, 22.06.2019 13:00, mckadams02
The magnitude of the amount of energy released by burning a fuel source, measured in energy per unit mass, is called its fuel value. note that the fuel value is the negative of the isobaric specific heat of combustion for the fuel. if all the energy obtained from burning 1.23 pounds of butane with a fuel value of 10.85 kcal/g is used to heat 128.0 kg of water at an initial temperature of 18.3 °c, what is the final temperature? note that 1 lb = 453.6 g.
Answers: 3
Physics, 22.06.2019 20:30, Taylor129
Which statement best describes the direction of the buoyant force on any object? a. opposite the force of gravity b. in the same direction as the weight c. in the direction of motion of the object d. opposite the direction of motion of the object
Answers: 1
Using a telescope with a solar filter, scientist collected data to determine the relationship betwee...
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