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
Snezhnost [94]
2 years ago
8

Environmental Science A dependent variable is a. directly changed by the experimenter. b. manipulated by changes to the independ

ent variable. c. a variable that is kept constant. d. a variable that is used as a control.
Physics
1 answer:
LekaFEV [45]2 years ago
5 0

Answer: Option B

Explanation:

A experiment has many factors in it. It has a dependent variable, independent variable, control variable et cetera.

The independent variable as its name signifies is not dependent on any factors and is directly controlled by the experimenter.

The dependent variable is dependent on the change in the independent variable.

The dependent variable is actually the result of the experiment and is not manipulated.

You might be interested in
When you are using a crowbar to lift a large rock, you are working agents the force called
TEA [102]
When you're using a crowbar to lift a large rock, you are working against the force called

\boxed {\bf Gravity}


\bf Explanation:
Gravity on Earth is what gives weight to all objects, it's defined as all things that have mass or energy are gravitated towards each other. Therefore when you're using a crowbar to lift a large rock, the weight is caused by gravity.


I hope this helps you!
7 0
3 years ago
What is Potentiometer ​
Katena32 [7]

Answer:

an instrument for measuring an electromotive force by balancing it against the potential difference produced by passing a known current through a known variable resistance.

3 0
2 years ago
0.002 written in scientific notation
Oliga [24]

Answer:0,002 = 2 x 10⁻³

Explanation:

0,002 = 2 / 1000 = 2 / 10³ = 2 x 10⁻³

3 0
3 years ago
Helppppppp pleaseeee
SVETLANKA909090 [29]

Answer: (Sorry, but I don't know how to calculate mass)

1. 15 N

2. 0.4921 \frac{ft}{s^2} (feet per second squared)

4. 150 N

5. 8.202 feet per second squared

3 0
2 years ago
When the velocity of an object Changes it is acted upon by a
anygoal [31]

When the velocity of an object changes, it is acted upon by a force

5 0
3 years ago
Other questions:
  • An circuit has a section AB as shown in the fig. with E= 10V. (sf C_1) = 1.0 F, (sf C_2) = 2.0 F and the potential difference (s
    9·1 answer
  • ____________ showed that matter and energy are two forms of the same thing.
    10·2 answers
  • If a lamp in your house starts flickering, and you notice that the cord has a frayed wire, then the lamp has probably developed
    8·1 answer
  • When jumping straight down, you can be seriously injured if you land stiff-legged. One way to avoid injury is to bend your knees
    9·1 answer
  • At what rate must a cylindrical spaceship rotate if occupants are to experience simulated gravity of 0.50 gg? Assume the spacesh
    5·2 answers
  • Why is there no ideal time of day when all students should study?
    7·2 answers
  • A crate which has a mass of m1 = 125kg is sitting on an icy surface. A rope is attached to the crate and held at angle theta 28.
    14·1 answer
  • which type of geoscientist interprets data from certain instruments to help detect earthquakes and identify fault lines
    15·2 answers
  • The total mass of the train and its passengers is 750000kg. The train is traveling at a speed of 84m/s. The driver applies the b
    6·1 answer
  • True or False - Auroras appear when the particles collide with atoms and
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!