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
stiks02 [169]
3 years ago
12

What are the characteristics of carbon fibre?

Engineering
1 answer:
nexus9112 [7]3 years ago
5 0

Answer:

high tensile strenth

high stiffness

Explanation:

You might be interested in
Hi im ***ar and im doing sculptural but what should it be about star wars or Marvel
Anarel [89]

Answer:

Cool I think u should do Marvel first

4 0
3 years ago
A __________ defines the area of land that will supply water to a stream.
Vikentia [17]

Answer:

drainage basin

Explanation:

8 0
2 years ago
A square loop of wire surrounds a solenoid. The side of the square is 0.1 m, while the radius of the solenoid is 0.025 m. The sq
Semmy [17]

Answer:

I=9.6×e^{-8}  A

Explanation:

The magnetic field inside the solenoid.

B=I*500*muy0/0.3=2.1×e ^-3×I.

so the total flux go through the square loop.

B×π×r^2=I×2.1×e^-3π×0.025^2

=4.11×e^-6×I

we have that

(flux)'= -U

so differentiating flux we get

so the inducted emf in the loop.

U=4.11×e^{-6}×dI/dt=4.11×e^-6×0.7=2.9×e^-6 (V)

so, I=2.9×e^{-6}÷30

I=9.6×e^{-8}  A

6 0
3 years ago
A 1-kW electric resistance heater submerged in 10-kg water is turned on and kept on for 15 min. During the process, 400 kJ of he
hichkok12 [17]

Answer:

ΔT=  11.94 °C

Explanation:

Given that

mass of water = 10 kh

Time t= 15 min

Heat lot from water = 400  KJ

Heat input to the water = 1  KW

Heat input the water= 1 x 15 x 60

                                =900 KJ

By heat balancing

Heat supply - heat rejected = Heat gain by water

As we know that heat capacity of water

C_p=4.187 \frac{KJ}{kg-K}

Q=mC_p\Delta T

Now by putting the values

900 - 400 = 10 x 4.187 x ΔT

So  rise in temperature of water ΔT=  11.94 °C

6 0
3 years ago
An excavation is at risk for cave-in and water accumulation because of the excess soil that has accumulated. What type of excava
s344n2d4d5 [400]

Answer:

Among the different types of excavation protection system, as a way of preventing accidents against cave-ins, the sloping involves cutting back the trench wall at an angle inclined away from the excavation. Shoring requires installing aluminum hydraulic or other types of supports to prevent soil movement and cave-ins. Shielding protects workers by using trench boxes or other types of supports to prevent soil cave-ins (OSHA). In addition, the regulations do not allow employees to work on excavations where there is an accumulation of water. If this occurs, water on the site must be constantly removed by suitable equipment preventing water from accumulating. The entry of surface water into the excavations must also be prevented by means of diversion ditches, dam, or other suitable means.  

Explanation:

3 0
3 years ago
Other questions:
  • The type of current that flows from the electrode across the arc to the work is called what?
    5·1 answer
  • Suppose that the voltage is reduced by 10 percent (to 90 VV). By what percentage is the power reduced? Assume that the resistanc
    10·1 answer
  • Technician A says that reversing the direction of refrigerant (as with a heat pump system) could be done to provide cabin heat.
    14·1 answer
  • Three bars each made of different materials are connected together and placed between two walls when the temperature is 12 oC. D
    9·1 answer
  • Explain the importance of water quality in aquaculture business.
    8·2 answers
  • What is the fastest plane in the world
    13·2 answers
  • Using the tables for water, determine the specified property data at the indicated states. In each case, locate the state on ske
    10·1 answer
  • What factors need to be considered when building housing on a waterway
    10·2 answers
  • The product of two factors is 4,500. If one of the factors is 90, which is the other factor?
    15·1 answer
  • When framing a building, a simple way to estimate the total amount of wall studs needed is to allow
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!