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
k0ka [10]
3 years ago
9

All of the following activities produce quantitative data exept

Physics
1 answer:
Keith_Richards [23]3 years ago
7 0

Answer:

The answer to your question are A and C

Explanation:

Quantitative data are quantities, something that we get after measuring something.

A. Measuring the rate of gas production from a chemical.  This example is a quantitative measure, because we are measuring the rate.

B. Describing the clarity of water in a sample  If we are describing something, means that we are not measuring anything, so this is not a quantitative measure.

C. Calculating the energy released from an electrochemical reaction If we are not measuring but we are using the data somebody else got to calculate energy, them this is a quantitative data.

You might be interested in
A yacht is pushed along at a constant velocity by the wind. The wind force is 180N at an angle of 25 degrees to the direction of
damaskus [11]
The parallel component is given by
F=180cos(25)=163.14N
4 0
3 years ago
X-Rays contradict to?<br> a)beta b) alpha.<br> C) gamma
Vesna [10]
<h3>X-Rays contradict to?</h3>

<h3>C. gamma </h3>

a type of penetrating electromagnetic radiation produced by the radioactive disintegration of atomic nuclei

3 0
3 years ago
Read 2 more answers
6. To which of these abrasive disks can you
laila [671]

Answer: its B

Explanation:

7 0
3 years ago
A swift blow with the hand can break a pine board. As the hand hits the board, the kinetic energy of the hand is trans- formed i
ra1l [238]

Answer:

a) v = 4.4 m/s

b) F = 400 N

Explanation:

a) ½kx² = ½mv²

v = √(kx²/m)

F = kx

v = √(Fx/m)

v = √(800(0.012) / 0.5) = √19.2 = 4.3817...

b) Fd = ½mv²

F = mv²/2d

F = 0.5(19.2) / (2(0.012) = 400 N

3 0
2 years ago
The current in a resistor is 3.0 A, and its power is 60 W. What is the voltage?
kkurt [141]

Answer:

I font now but I think its 2.0 + 78 w -60

8 0
2 years ago
Other questions:
  • The images show two different types of Galapagos tortoises that scientists believe descended from the same species. The first ty
    11·2 answers
  • An equilibrium is not changed by a change in pressure.<br> a. True<br> b. False
    10·1 answer
  • Name of a body that changes Chemical energy to electric energy.​
    7·1 answer
  • The period of a sound wave is 0.002 seconds. The speed of sound is 344 m/s. whats the frequency
    15·1 answer
  • When preparing for a rocket launch, the mission control center uses the phrase "T minus" before liftoff. ...T minus 3, T minus 2
    11·1 answer
  • 27.9+13+1.21 rounded to a significant figure<br>​
    15·2 answers
  • Calculate the final velocity right after a 117 kg rugby player who is initially running at 7.45 m/s collides head‑on with a padd
    12·1 answer
  • What is the rate at which an object moves but doesn't include direction?
    12·1 answer
  • When the forces acting moving body are balanced the net force becomes zero. As a result the body will:
    11·1 answer
  • Planet X has three times the free-fall acceleration of Earth.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!