Density = mass divided by volume so if you use that formula Liquid A turns out to be a higher density so it flows slower.
Solar panels today are lot more affordable, and their are many programs that help house owners install them. Also excess energy can be stored or sold to electric companies!
Answer: B 6.2 Hz
Explanation: Equation for waves v = λf.
Frequency = speed / wavelength f = v/λ
f = 74 m/s / 12 m = 6.166... Hz
The sound produced by an instrument of length L that is open at one end
usually has a high frequency.
<h3>What is Sound?</h3>
This is a form of vibration which travels along an acoustic wave through a
media which could be solid, liquid etc.
Sopubd produced by an instrument which has an open end has a high
frequency and pitch, nodes , timbre and a low antinode. These are all the
properties of sounds by the instrument.
Read more about Sound here brainly.com/question/1515875
Answer:
Value closest to 1
Explanation:
It is described from the scenario above that ice cream sales decreases as the outside temperature increases, hence showing a strong relationship between both variables (icream sales and temperature). The correlation Coefficient is a metric used in regression modeling to depict the strength of relationship between two variables, (The dependent and independent variables). Correlation Coefficient ranges from (-1 to +1). With values close to 1 or - 1. Also the positive and negative signs are used to show the type of relationship between the variables. If an increase in variable A leads to a decrease in variable B, then we have negative correlation (-) ; while an increase or decrease in both variables depicts a positive correlation. The most likely correlation Coefficient for the study above will be a positive value which is close to 1 since the relationship is described as strong.