1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
mote1985 [20]
4 years ago
10

What of the following are not examples of data

Physics
2 answers:
Masja [62]4 years ago
6 0
Do the work the fam there are in shortcuts in life
Serga [27]4 years ago
5 0
Theories are not examples of data
You might be interested in
As resistance goes up, what happens to the current?
Dmitriy789 [7]
I=U/R
As resistance goes up, current is goes down
6 0
3 years ago
Read 2 more answers
A child sets off the firecracker at a distance of 100 m from the family house. what is the sound intensity β100 at the house?
KATRIN_1 [288]

To solve this problem, we use the formula:

I100 / I1 = [P / 4π(100m)^2] / [P / 4π(1m)^2]

I100 / I1 = 1 / 100^2

I100 / I1 = 10^-4

 

Therefore the change in intensity from 1m to 100m in decibels is:

B100 – B1 = 10 log(10^-4) dB = -40 dB

 

So the intensity at 100m is calculated as:

B100 = B1 – 40 dB = 140 dB – 40 dB = 100 dB

 

Answer:

100 dB

6 0
3 years ago
Read 2 more answers
Show all work: A rock contains 125g of a radioactive isotope with a half-life of 150,000 years and 875g of its daughter material
Xelga [282]

Answer:

t = 500000\,years

Explanation:

The time constant of the radioactive isotope is:

\tau = \frac{150000\,years}{\ln 2}

\tau = 216404.256\,years

The isotope decay is predicted by the following model:

\frac{m}{m_{o}} = e^{-\frac{t}{\tau} }

\frac{125\,g}{125\,g + 875\,g} = e^{-\frac{t}{216404.256\,years} }

0.125 = e^{-\frac{t}{216404.256} }

The age of the rock is determined after algebraic handling:

\ln 0.125 = -\frac{t}{216404.256}

t = 500000\,years

4 0
4 years ago
Imagine that you drop a shot put from a tower on the moon. How much
ella [17]

Answer: y = yo + Vyot + ayt = =2ay y− yo . 5. vy. 2. −voy. 2. =−2 g y− yo

Explanation: since both the displacement and acceleration are negative, they cancel each other when divided, so the result is positive. ... As you can see, as the height displacement (height) increases, the longer it takes for the robocopter to fall.  

4 0
3 years ago
The talk test can be used to measure the __________. A. knowledge of an activity B. intensity of an activity C. length of an act
gladu [14]
The answer would be A
4 0
4 years ago
Read 2 more answers
Other questions:
  • The total amount of energy and mass in the universe is _____.
    15·2 answers
  • Explain why an object can’t contain heat?
    7·1 answer
  • Which explains why a gas does not have a fixed shape
    9·1 answer
  • 2. If you plot the distance d as an ordinate (y-axis) versus the time of fall t as an abscissa (x-axis), do you expect to get a
    6·1 answer
  • A person does 50j of work to lift a crate using a pulley. The plley's work output is 42j. What is the pulleys mechanical efficie
    13·1 answer
  • An object has a kinetic energy of 793 J and a mass of 9 kg, how fast is the object<br> moving?
    6·1 answer
  • Most individuals over 65 years of age
    11·2 answers
  • In February 2004, scientists at Purdue University used a highly sensitive technique to measure the mass of a vaccinia virus (the
    6·1 answer
  • Edward deposited ​$10,000 into a savings account 5 years ago. The simple interest rate is ​3%. How much money did earn in​ inter
    13·2 answers
  • If a 12 kg object's velocity changes from 5 m/s to 10 m/s in 5 s, what amount of force was applied to increase the speed of the
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!