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
Ksivusya [100]
3 years ago
13

Which of the following shot pellets has the smallest diameter?

Engineering
1 answer:
vitfil [10]3 years ago
5 0
I believe i got this correct when i had an assignment with this question. It should be 7 1/2. B!
You might be interested in
What is one major life lesson you learned from the movie; ¨Spare Parts¨
allochka39001 [22]

Answer:

darts,” a smart, creative and highly-enjoyable drama about a team of intelligent, hard-working and ambitious high school students who enter a prestigious robotics competition, and their dedicated science teacher who mentors, educates, pushes and inspires them, is a rousing, uplifting, spirited–and excellent–film and a great start to the new film

6 0
3 years ago
Read 2 more answers
An array of electronic chips is mounted within a sealedrectangular enclosure, and colling is implemented by attaching analuminum
Licemer1 [7]

Answer:

Base temperature is 46.23 °C

Explanation:

I've attached explanations

6 0
3 years ago
Give five general principles involved in the process of sewage filtration?​
aleksandr82 [10.1K]

Answer:

Some general principles are given below in the explanation segment.

Explanation:

Sewage treatment seems to be a method to extract pollutants from untreated sewage, consisting primarily of domestic sewage including some solid wastes.

<u>The principles are given below:</u>

  • Unless the components throughout the flow stream become greater than the ports or even the gaps throughout the filter layer, those holes would be filled as either a result of economic detection.
  • The much more common element of filtration would be the use of gravity to extract a combination.
  • Broadcast interception or interference.  
  • Inertial influence.
  • Sieving seems to be an excellent method to distinguish particulates.

8 0
3 years ago
A thick steel slab (rho= 7800 kg/m3 , cp= 480 J/kg K, k= 50 W/m K) is initially at 300 °C and is cooled by water jets impinging
dimaraw [331]

Answer:

t = 2244.3 sec

Explanation:

calculate the thermal diffusivity

\alpha = \frac{k}{\rho c}

           = \frac{50}{7800\times 480} = 1.34 \times 10^{-5} m^2/s

                   

Temperature at 28 mm distance after t time  = =  50 degree C

we know that

\frac[ T_{28} - T_s}{T_i -T_s} = erf(\frac{x}{2\sqrt{at}})

\frac{ 50 -25}{300-25} = erf [\frac{28\times 10^{-3}}{2\sqrt{1.34\times 10^{-5}\times t}}]

0.909 = erf{\frac{3.8245}{\sqrt{t}}}

from gaussian error function table , similarity variable w calculated as

erf w = 0.909

it is lie between erf w = 0.9008  and erf w = 0.11246 so by interpolation we have

w = 0.08073

erf 0.08073 = erf[\frac{3.8245}{\sqrt{t}}]

0.08073 = \frac{3.8245}{\sqrt{t}}

solving fot t we get

t = 2244.3 sec

3 0
3 years ago
1. Present the pros and cons of an employer participating in the OSHA Voluntary Protection Program (VPP) or the Star Program. Ba
algol13

Answer:

kohjhfg do gm gm gm tm yl tm yk 9k umm yk to gm I'm y dm b do di Cy do do do do di du t6

3 0
3 years ago
Read 2 more answers
Other questions:
  • A fluid flows steadily through a pipe with a uniform cross sectional area. The density of the fluid decreases to half its initia
    6·1 answer
  • Show how am MDP with a reward function R(s, a, s’) can be transformed into a different MDP with reward function R(s, a), such th
    15·1 answer
  • an adiabatic compressor receives 1.5 meter cube per second of air at 30 degrees celsius and 101 kpa. The discharge pressure is 5
    11·1 answer
  • A large prime number isP = 232582657 - 1
    8·1 answer
  • 3. (9 points) A square-thread power screw is used to raise or lower the basketball board in a gym, the weight of which is W = 10
    12·1 answer
  • A square power screw has a mean diameter of 30 mm and a pitch of 4 mm with single thread. The collar diameter can be assumed to
    14·1 answer
  • 6.
    8·1 answer
  • Which of the following is not true about manufacturing employment in the U.S?
    15·1 answer
  • The forklift exiting an aisle in a warehouse has the right of way?
    15·1 answer
  • What is the correct procedure for mounting the m240 on the m122a1 tripod after the pintle is attached to the receiver?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!