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
aleksley [76]
2 years ago
15

Anyone help me please ?

Engineering
1 answer:
Degger [83]2 years ago
5 0

Answer:

I can help but I need to know what it looking for

You might be interested in
How to get on your screen on 2k20 in every mode
VashaNatasha [74]
D pad or rb or lb hop this helps
5 0
2 years ago
Read 2 more answers
In a tensile test on a steel specimen, true strain = 0.12 at a stress of 250 MPa. When true stress = 350 MPa, true strain = 0.26
scZoUnD [109]

Answer:

The strength coefficient is 625 and the strain-hardening exponent is 0.435

Explanation:

Given the true strain is 0.12 at 250 MPa stress.

Also, at 350 MPa the strain is 0.26.

We need to find  (K) and the (n).

\sigma =K\epsilon^n

We will plug the values in the formula.

250=K\times (0.12)^n\\350=K\times (0.26)^n

We will solve these equation.

K=\frac{250}{(0.12)^n} plug this value in 350=K\times (0.26)^n

350=\frac{250}{(0.12)^n}\times (0.26)^n\\ \\\frac{350}{250}=\frac{(0.26)^n}{(0.12)^n}\\  \\1.4=(2.17)^n

Taking a natural log both sides we get.

ln(1.4)=ln(2.17)^n\\ln(1.4)=n\times ln(2.17)\\n=\frac{ln(1.4)}{ln(2.17)}\\ n=0.435

Now, we will find value of K

K=\frac{250}{(0.12)^n}

K=\frac{250}{(0.12)^{0.435}}\\ \\K=\frac{250}{0.40}\\\\K=625

So, the strength coefficient is 625 and the strain-hardening exponent is 0.435.

5 0
3 years ago
Select the correct answer.
FrozenT [24]

Answer:

B. Italy

Explanation:

Hope this helps :)

6 0
2 years ago
Read 2 more answers
In an ideal gas, specific enthalpy is a function of i. Entropy ii. Temperature iii, Pressure iv. Mass
Mice21 [21]

Answer:

Temperature

Explanation:

In an ideal gas the specific enthalpy  is exclusively a function of Temperature only this can be also written as h = h(T)  

A gas is said be ideal gas if obeys PV= nRT law

And in a ideal gas both internal energy and specific enthalpy are a function of Temperature only. Therefore the constant volume and constant pressure specific heats Cv and Cp are also function of temperature only.

5 0
3 years ago
Student A says hazardous waste can take the form of solid, liquid, or gas. Student B says hazardous waste can only take the form
lina2011 [118]

Answer:

Student A

Explanation:

hope this helps have a great day

4 0
3 years ago
Other questions:
  • Explain the conductivity results observed for ionic compounds in the solid state and in aqueous solution.i.Solid ionic compounds
    12·1 answer
  • Passband to baseband conversion: Consider the following passband signal,
    14·1 answer
  • In dynamics, the friction force acting on a moving object is always a) in the same direction of its motion b) a kinetic friction
    15·1 answer
  • List five things the welding symbol will tell the welder about the weld that is to be made.​
    13·1 answer
  • Benzene gas (C6H6) at 25° C and 1 atm, enters a combustion chamber operating at steady state and burns with 95% theoretical air
    6·2 answers
  • Select the correct answer.
    15·2 answers
  • Determine the reactor volume (assume a CSTR activated sludge aerobic reactor at steady state) required to treat 5 MGD of domesti
    5·1 answer
  • Determine the force in members FD and DB of the frame. Also, find the horizontal and vertical components of reaction the pin at
    15·1 answer
  • 30 points have a good day
    11·1 answer
  • What is a chipping hammer used for? <br><br> State three things.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!