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
julia-pushkina [17]
3 years ago
9

What is defined as the isolation and reduction of variables in an experiment in order to understand the impact of a specific var

iable or variables on the outcome of the study?
Physics
1 answer:
ehidna [41]3 years ago
7 0

aisnhsjdjxbxbxhxbxjx

You might be interested in
If the current in a wire is directed upward, what is the direction of the magnetic field produced by the current?
Valentin [98]

Answer:

B. counterclockwise

Explanation:

We can solve the problem by using the right-hand rule:

- put your thumb finger of the right hand in the same direction of the current in the wire (upward)

- wrap the other fingers around the thumb

- the direction of the other fingers will give the direction of the magnetic field lines

By doing these steps, we see that the other fingers form concentric circles in a counterclockwise direction (seen from above), so this is the direction of the magnetic field lines.

4 0
2 years ago
Read 2 more answers
Which three characteristics make iron a good blackbody radiator?
victus00 [196]

Answer:

A, C, and D

Explanation:

Just did the quiz

4 0
3 years ago
The action of property being taken directly from a person or in that person's presence must be an element in which type of crime
grin007 [14]

B, larceny because that's theft of personal property.

5 0
2 years ago
How can scientists study the inner structure of an atom?
Arturiano [62]
A microscope is one way
8 0
3 years ago
a piece of metal with a mass of 15.3 grams has a temperature of 50.0°C. When the metal is placed in 80.2 grams of water at 21.0°
AleksAgata [21]

Answer:

1.21

Explanation:

Heat rise in the body happens due to heat supplied by water to the body.

Heat rise in body = m₁ c₁ ΔT₁

Where m₁ is mass of body and c₁ is its specific heat of body

Heat lost from water to the body = m₂ c₂ ΔT₂

Where m₂ is mass of water and c₂ is its specific heat of water ( c₂ =1 (since water))

Equating both:

        15.3 x c₁ x 4.3 = 80.2 x 1 x 4.3

⇒   c₁ = 80.2 / (15.3 x 4.3) = 1.21

6 0
3 years ago
Read 2 more answers
Other questions:
  • A 2.0-kilogram mass is located 3.0 meters above
    14·2 answers
  • Which of the following represents a chemical change? (1 point)
    14·1 answer
  • The average gorilla can travel 40.23 meters in 4 seconds, calculate the average speed in meters per second (m/s) 
    13·2 answers
  • In a vertical dive, a peregrine falcon can accelerate at 0.6 times the free-fall acceleration g (that is, at 0.6 g ) in reaching
    15·1 answer
  • If you used 650 W of power lifting a 300 N weight in 2 seconds how high did you lift?
    10·1 answer
  • What potential difference is dropped over the 60 ohms resistor
    13·1 answer
  • Effieciency of a machine is never 100%
    10·1 answer
  • If the speed of the wave is 12 m/s and the frequency is 2.3 Hz, what is the <br> wavelength?
    6·1 answer
  • A spring has a spring constant of 330 n/m. how far is the spring compressed when 150 newtons of force are used?
    10·1 answer
  • A car traveling at 90 m/s can stop in a distance of 110 m. What is the magnitude of the cars acceleration as it slows down?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!