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Sauron [17]
3 years ago
8

Longitudinal tensile strength tests on an aligned glass fiber/epoxy matrix composite with 0.4 volume fraction of discontinuous f

ibers with average diameter and length of 0.1 and 6 mm respectively showed that (i) the fracture strength of the fiber is 3.5 x 103 MPa; (ii) the matrix stress at composite failure is 5.5 MPa and that (iii) the fiber-matrix bond shear strength is 100 MPa. Estimate the composite tensile strength.
Engineering
1 answer:
Tema [17]3 years ago
5 0

Explanation:

NaOH

IUPAC ID: Sodium hydroxide, Sodium oxidanide

Molar mass: 39.997 g/mol

Soluble in: Water, Ethanol, Methanol

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Select the statement that is false.
ra1l [238]

Answer:

D

Explanation:

the way vertices are connected may be different so having same number of edges do not mean that total degree will also be same.

8 0
3 years ago
As the temperature of a thermal radiator is increased Group of answer choices the object appears redder. the object appears blue
Elanso [62]

Answer:

As the temperature of a thermal radiator is increased

Group of answer choices

  • the object appears redder.
  • the object appears bluer.
  • the object emits more power for the same area.
  • the object emits less power for the same area.
  • the object expands to keep the same power per units area.

<em>When the temperature of a thermal radiator increases ;</em>

  • <em>the object emits more power for the same are</em>
  • <em>the object becomes bluer</em>

Explanation:

Thermal radiation involves the transfer of heat between molecules of two substances without direct contact with each other. When a body is heated to a given temperature it begins to emit light which is transferred to nearby objects as thermal radiation. The medium through which the heat is transferred could be liquid, solid, or in a vacuum.

<h3>How temperature affects thermal radiation.</h3>

Temperature determines the amount of heat that is been radiated from a body. An increase in temperature would increase the thermal radiation of the body. The increase in the heat radiation results to increase in the thermal energy of the body. Also when a body is heated it tends to be bluer than a cool object, this is caused by the rapid movement of the molecules.

Therefore When the temperature of a thermal radiator increases ;

  • the object emits more power for the same are
  • the object becomes bluer
4 0
4 years ago
An example of the split-off point in oil, gasoline, and kerosene production is that point where crude oil is
eimsori [14]

i believe the correct answer is c but i’m sorry if i’m not correct

8 0
4 years ago
The position of a particle is given by s = 0.27t
Natali [406]
Sorry bro people do this22.2 pls
8 0
2 years ago
Identify each statement as referring to a series or parallel circuit.
jolli1 [7]

Answer:

1. Parallel circuit

2. Parallel circuit

3. Series circuit

4. Series circuit

5. Parallel circuit

6. Parallel circuit

Explanation:

1. In a parallel circuit, there are multiple paths for current to flow. The path each current takes depends on the resistance of the resistors on that path.

2. In a parallel circuit, current splits up into various paths to get the total current through the circuit, the current flow through each resistor is added.

3. In a series circuit the voltage across each resistor is not the same. to get back the total voltage, the voltages across each resistor needs to be added.

4. Series circuits have voltage drops across each resistor. this makes the voltage across each resistor depend on the resistance of the resistor.

5. In parallel circuits voltage is the same across each resistor because they are all connected directly to the same source.

6. In parallel circuits, the power is the same in each resistor of equal resistance since the voltage across each resistor is the same

7 0
4 years ago
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