Some factors that affect the rates of change of all reactions

Mathematics

2 answers:

Sonja [21]3 years ago

8 0

I think it is D because all of them have a reaction

ivann1987 [24]3 years ago

3 0

I’m pretty sure it’s D because all of the factors because if more than one of the choices applies to the question, then it’s all of the above.

You might be interested in

What are the first, second, and third frequencies audible from a 20 cm long organ pipe when (A) only one end is open and when (B

kotykmax [81]

A) The answers are:
the first frequency - 428.75 Hz
the second frequency - 1286.25 Hz
the third frequency - 2143.75 Hz

The frequency (when the pipe is closed) is: f = v(2n - 1)/4L
v - the speed of sound
n - the frequency order
L - the length of the organ pipe

We know:
v = 343 m/s
L = 20 cm = 0.2 m

1. The first frequency (n = 1):
f = 343 * (2 * 1 - 1) / 4 * 0.2 = 343 * 1 / 0.8 = 428.75 Hz

2. The second frequency (n = 2):
f = 343 * (2 * 2 - 1) / 4 * 0.2 = 343 * 3 / 0.8 = 1286.25 Hz

3. The third frequency (n = 3):
f = 343 * (2 * 3 - 1) / 4 * 0.2 = 343 * 5 / 0.8 = 2143.75 Hz

B) The answers are:

the first frequency - 857.5 Hz
the second frequency - 1715 Hz
the third frequency - 2572.5 Hz

The frequency (when the pipe is open) is: f = vn/2L
v - the speed of sound
n - the frequency order
L - the length of the organ pipe

We know:
v = 343 m/s
L = 20 cm = 0.2 m

1. The first frequency (n = 1):
f = 343 * 1 / 2 * 0.2 = 343 / 0.4 = 857.5 Hz

2. The second frequency (n = 2):
f = 343 * 2 / 2 * 0.2 = 686 / 0.4 = 1715 Hz

3. The third frequency (n = 3):
f = 343 * 3 / 2 * 0.2 = 1029 / 0.4 = 2572.5 Hz

4 0

3 years ago

7 to 10<br><br>Round the decimal to the nearest hundredth, then make that a percent

Nadusha1986 [10]

What’s the decimal?

3 0

2 years ago

Read 2 more answers

In a seventh grade class, 14 out of 30 students are boys. In simplest terms, what is the ratio of the number of boys to the numb

Tanya [424]

Answer:

Step-by-step explanation: