The correct answer is <span>make sure everyone on board is wearing a life jacket. This is done as a safety precaution in case things go bad because there should always be enough lifej ackets for all people aboard. They can remove them later. The procedure is similar to how flights have you wear the seatbelt in the beginning and the end.</span>
Answer:
Because they can damage and severely alter the brain
Explanation:
Public health service website
Answer: R= 8.066 ohms
Explanation: Power is equal to the square of the voltage over resistance. P= V2/R
R= V2/P = (11V)2 / 15 W = 8.066 ohms
Hello, sorry if I'm late but the answer is C. the government agency that regulates these types of chemicals! Hope this helps please give brainliest.
We are given distance of the center of the source for two waves:


C) Calculating how their phases compares:
ΔФ240
ΔФ60
ΔФ60 = 4.ΔФ60
How can you determine a wave's phase?
- The period, or length of each cycle, is determined by dividing the frequency by 1, so 1/100 corresponds to a period of 0.01 seconds. The phase shift equation is given by ps = 360 * td / p, where td is the time interval between waves, p is the wave period, and ps is the phase shift in degrees.
Phase: The "Phase" of a waveform refers to the location of the moving particle and is expressed in "Radians or degrees."
Phase difference, also known as "Phase angle," is the amount of time that one wave precedes or follows another.
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