1.667
Basically divide the number by 2
Frequency is the Number of Waves passing through a Point in One Second
Given : The Frequency of the Wave is : 700 Hz
Given : The Wavelength of the Wave is : 6 meter
⇒ In One second 700 waves of Wavelength 6 meter cross the point
⇒ In One second the First wave travels : 700 × 6 meters
⇒ In One second the First wave travels : 4200 meter
⇒ The Speed of the wave is : 4200 m/sec
Answer:
No, it would have to have been greater than .192 to invalidate the claim.
Step-by-step explanation:
8-5w= -37
-8 -8
-5w =- 37 -8
-5w =-45
w= 9
Answer: 0.42 bacteria/mm^2
Step-by-step explanation: Population density is population / area. First we solve for the area of the circle. A = pi•r^2. r = 40 mm. pi • 1600 = 5024mm^2. Divide the 2100 bacteria by 5024 and you get population density. 2,100/5024 = 0.42 (rounded to two decimal places)
