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
coldgirl [10]
3 years ago
6

A business letter is informal correspondence and is sent to people within

Physics
1 answer:
jarptica [38.1K]3 years ago
5 0

Answer:

FALSE!!!

Explanation:

Business letters are formal and normally given to someone of higher importance.

You might be interested in
24. A anvil with a mass of 60 kg falls from a height of 9.5 m. How fast is it going right
shepuryov [24]

So they give us this

V=IR

V= 1.8

I=0.4

R=?

So we insert the thing that we know.

1.8=0.4*R

We need to leave our unknown value alone. So if our value of 0.4 is multiplying the unknown value it passes to the other side dividing.

So we have this.

Lastly we solve.

R=4.5ohms

The formula to find R is V=IR

V/I=R

So the resistance will be the Voltage divided by the Current

6 0
2 years ago
When 560,000 is written in scientific notation, what is the power of 10?
tensa zangetsu [6.8K]
5.6•10^5 so it’s to the power of positive 5
3 0
3 years ago
Read 2 more answers
Disadvantage of entrepreneurship​
pochemuha

Answer:

limited liability, limitation in expansion, risk bearing, problem of continuity,

7 0
3 years ago
A cylinder with a piston contains 0.250 mol of oxygen at2.40x105 Pa and 355 K. The oxygen may be treated as an ideal gas.The gas
Nikitich [7]

Answer:

= 285 Joules

Explanation:

a) answer can be found out in attachment

(b) The temperature for the isothermal compression is the same as the temp at the end of the isobaric expansion. Since pressure is held constant but volume doubles, we use the ideal gas law:

p V = nR T          to see that the temperature also doubles.

.So...   temp for isothermal compression =   355×2 = 710 K

.(c)   The max pressure occurs at the top point. At this point, the volume is back to the original value but the temperature is twice the original value. So the pressure at this point is twice the original, or

max pressure = 2×240000 Pa =  480000 Pa  =   4.80 x 10^5 Pa

(d) total work done by the piston = workdone during isothermal compression - work done during expansion =

=  nRT ln(V initial / V final)-p (V initial - V final)

=   nRT ln(2) - nR(T final - T initial)  

= 0.250× 8.314 ×710×ln(2)-0.250×8.314× (710 - 355)

=     285 Joules

7 0
3 years ago
. Which of the following is a vector describing how fast an object moves over a long time interval?. . average speed. instantane
gulaghasi [49]
"Average velocity" is the vector among the choices given in the question that describes <span>how fast an object moves over a long time interval. The correct option among all the options that are given in the question is the last option or the fourth option. I hope the answer has helped you.</span>
8 0
3 years ago
Read 2 more answers
Other questions:
  • A sphere of radius R = 0.295 m and uniform charge density -151 nC/m^3 lies at the center of a spherical, conducting shell of inn
    12·1 answer
  • A simple ideal Brayton cycle uses argon as the working fluid. At the beginning of the compression, P1 = 15 psia and T1 = 70°F, t
    14·1 answer
  • What is an object's change in position, or displacement, and the change in time over which that displacement occurred used to ca
    8·1 answer
  • The energy (such as light and heat) released by the Sun is produced by nuclear reactions in the core of the Sun, which convert h
    10·1 answer
  • What is <br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7B4%7D%20%3D%20%20%5Cfrac%7B%3F%7D%7B8%7D%20" id="TexFormula1" t
    13·2 answers
  • Plate tectonics is unique to which terrestrial planet?
    12·2 answers
  • I need help so bad pls pls help
    9·2 answers
  • On the moon, the acceleration due to gravity is one-sixth that of earth. That is gmoon = gearth /6 = (9.8 m/s2 )/6 = 1.63 m/s2 .
    14·1 answer
  • Why you so sussy bakugou?
    7·2 answers
  • The gravitational force between two volleyball players is 3.9 × 10^-7 N . If the kasses of the players are 63 kg and 78 kg, what
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!