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
Nitella [24]
3 years ago
11

Answer the question please

Physics
2 answers:
Juli2301 [7.4K]3 years ago
8 0
The property that she is testing is what is known as the boiling point. This describes the temperature (given a pressure) that a liquid begins to transition into the gas phase. By monitoring the production of bubbles (gas), she is investigating the boiling points of the two liquids. Hope this helps!
Nataliya [291]3 years ago
3 0

Answer:

B. solubility I think lmk if its wrong

You might be interested in
What are 3 things that continental drifts have that plate tectonics dont
slamgirl [31]

Answer:

Mass, gas, liquid

Explanation:

8 0
3 years ago
Describe the conditions necessary for sublimation to occur​ please help
katovenus [111]

Answer:

Sublimation occurs more readily when certain weather conditions are present, such as low relative humidity and dry winds. Sublimation also occurs more at higher altitudes, where the air pressure is less than at lower altitudes. Energy, such as strong sunlight, is also needed.

6 0
2 years ago
A distant galaxy has a redshift z = 5.82 and a recessional velocity vr = 287,000 km/s (about 96% of the speed of light.) Notice
vlabodo [156]

Answer: 4100 Mpc

Explanation:

Since H o = 70 km/s/Mpc

Redshift z = 5.82

Recessional velocity vr = 287,000 km/s

Then, the distance to the galaxy in light years will be:

= Recessional velocity / H o

= 287000 / 70

= 4100 Mpc

7 0
3 years ago
In a plate glass factory, sheets of glass move along a conveyor belt at a speed of 15.0 cm/s. An automatic cutting tool descends
Leni [432]

Answer:

angle at which the cutter should be set = 32°

Explanation:

We are given;

Speed of conveyor belt; v1 = 15 cm/s

Width;w = 72 cm

Speed of the cutter that moves across the width; v2 = 24 cm/s

Let's calculate time;

Since the width and the rate at which the cutter works per seconds is given, thus;

Time = w/v2

Time = 72/24 = 3 seconds

Now, we know that, velocity = distance/time

Thus, distance = velocity x time

So, distance covered;d = 15 x 3 = 45 cm

Now, for us to calculate the angle the cutter should be set, we would treat it as a triangle.

When the cutter cuts it, it covers a distance d which is perpendicular to the width.

Thus, to calculate the angle made with the width, we'll use trigonometric ratio.

Thus, d/w = tan θ where θ is the angle at which the cutter should be set.

So, 45/72 = tan θ

tan θ = 0.625

θ = tan^(-1)0.625

θ = 32°

3 0
3 years ago
Which best describes the scientific method?
Mrrafil [7]

Your answer would be, The process of Hypothesis, and Testing through which scientific inquiry occurs.

Hope that helps!!!! : )

3 0
3 years ago
Read 2 more answers
Other questions:
  • An 11-year-old girl’s height increased by several inches in three months. Which example of the characteristics of life is most s
    6·2 answers
  • A capacitor is connected to an ac power supply. The maximum current is 4.0 A and the reactance of the capacitor is Xc = 8.0 Ω. W
    10·1 answer
  • A compound that releases hydrogen ions in solution would most likely have which chemical property?
    13·2 answers
  • A straight, non-conducting plastic wire 8.50 cm long carries a charge density of 175 nC/m distributed uniformly along its length
    6·1 answer
  • What would the products of a double-replacement reaction between Na2S
    9·1 answer
  • Need help with a physics question.
    11·1 answer
  • Pls help me with this question I want the answer ASAP quick
    9·1 answer
  • What is the definition of the half-life of a radioactive isotope?
    13·1 answer
  • Un cuerpo se desplaza del punto B al punto A. Si la posición del punto A es 77 m y la del punto B es -51 m. El desplazamiento de
    10·1 answer
  • A small car is pushing a large truck. They are speeding up.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!