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
Dafna1 [17]
3 years ago
13

When you are finished with the experiment, complete the following data analysis and record your answers in the Essay box below.

1. Determine the volume of the box and the block. 2. Determine the ratio of the block ta the box: volume of block ( LW) H) volume of box (L)(W) (H) a. Multiply this number by 100 to turn it into a percent. b. Complete this statement: The volume of the block is percent of the volume of the box. 3. Determine the ratio of the number of hits to the number of shots: number of hits 100 shots a. Multiply this number by 100 to turn it into a percent. b. Complete this statement: The block was hit percent of the time. 4. Compare the results of step 2 to the results of step 3. Are the percentages similar? 5. Write a conclusion discussing the following items: a. Based on your findings, do you think Rutherford's hypothesis was reasonable? b. Restate Rutherford's hypothesis and describe how you tested it.​
Physics
1 answer:
olya-2409 [2.1K]3 years ago
8 0

Answer:

just quit school

Explanation:

xD

You might be interested in
Mass Energy Equivalence<br> 1) Calculate the energy that 1.5 kg of mass contains
Eddi Din [679]

Answer:

E=mc^2=1.5*3*10^8=4.5*10^8 J

Explanation:

Plug your mass into E=mc^2. You know the value of c and m is already in SI Units

8 0
3 years ago
Why didn't the astronauts land on the moon math worksheet answers?
Ghella [55]

Answer and Explanation:

Here's the answer!

4 0
3 years ago
A car travels 20 km southwards and then travel another 20km westward what is the displacement from the rest position
Juli2301 [7.4K]

\text{Hello there!}\\\\\text{We're trying to find displacement}\\\\\text{We would use the Pythagorean theorem to find the displacement:}\\a^2+b^2=c^2\\\\\text{We know that the car goes 20 km south and 20 km west}\\\\\text{When you draw it out, it should look like a triangle, you would be finding}\\\text{the length of the hypotenuse}\\\\\text{Plug in 20 to} \,\,a^2\,\, \text{and}\,\, b^2}\\\\20^2+20^2=c^2\\\\\text{Solve:}\\\\20^2+20^2=c^2\\\\400+400=c^2\\\\800=c^2\\\\\sqrt800=\sqrt c\\

\large\boxed{28.28}\\\\\normalsize\text{The displacment would be 28.28}

7 0
3 years ago
Which rock is made mostly of dark, fine-grained silicate minerals, chiefly plagioclase feldspar and pyroxene, and magnetite?
Dafna1 [17]

A dark-colored (igneous rock,) commonly extrusive from volcanic eruptions and composed primarily of the minerals of calcic plagioclase and pyroxene, and sometimes olivine. Basalt is the fine-grained equivalent of gabbro.

8 0
3 years ago
A certain field line diagram illustrates the electric field due to three particles that carry charges 5.0 μC, -3.0 μC, and -2.0
4vir4ik [10]

Answer:

6

Explanation:

Number of lines emanate from + 5 micro coulomb is 15 .

They terminates at negative charges that means at - 3 micro coulomb and - 2 micro Coulomb.

the electric field lines terminates at - 3 micro Coulomb and - 2 micro Coulomb is in the ratio of 3 : 2.

So the lines terminating at - 3 micro coulomb

                                    = \frac{3}{5}\times 15 = 9

So the lines terminating at - 2 micro coulomb

                                    = \frac{2}{5}\times 15 = 6

So, the number of filed lines terminates at - 2 micro Coulomb are 6.

4 0
3 years ago
Other questions:
  • 1 question 20points<br> How is frequency related to the sound we here
    13·1 answer
  • What does the 4 mean in the formula 4Na2SO3?
    12·2 answers
  • Which example describes a nonrenewable resource? (2 points) A.Our town uses electricity generated from a hydroelectric dam.
    15·2 answers
  • Which statement below is correct concerning UV waves? A) UV waves are longer and carry more energy B) UV waves are higher freque
    9·1 answer
  • 5 minerals used to make phones
    9·1 answer
  • Barry used a ramp to transport a load to a loading truck. The ramp made the work easier by...
    15·2 answers
  • You are designing a system for moving aluminum cylinders from the ground to a loading dock. You use a sturdy wooden ramp that is
    14·2 answers
  • Identical particles are placed at the 50-cm and 80-cm marks on a meter stick of negligible mass. This rigid body is then mounted
    11·1 answer
  • A force of 77 N is used to move a desk 1.5 m. How much work was done?
    7·1 answer
  • What is a small portable device that counts every step taken throughout the day?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!