Properties that make titanium useful for tennis rackets and wheelchairs

Answers

Answer 1

Answer: Low density, high tensile strength. Wheelchairs and tennis racquets are better when lightweight, without detracting from their quality (strength).

Answer 2

Answer:

Answer:

Low density, high tensile strength. Wheelchairs and tennis racquets are better when lightweight, without detracting from their quality (strength).

Explanation:

Related Questions

What mass of oxygen gas contains the samenumber of moles as 56g of sulphur?(Relative atomic mass: S=32,0=16)(A) 0.56 gB) 5.6 g(C) 56 gC) 560g
What determines an element's chemical properties
Which of the following substance is not an acid? 1. Substance A is tested and found to have a pH of 3. 2. Substance B, a common food, tastes sour. 3. Substance C causes metals to corrode. 4. Substance D feels slippery in solution.
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Describe the main diffrence between the bohr model of the atom and the rutherford model

State, in terms of subatomic particles, how an atom of C-13 is different from an atom of C-12

Answers

C-12 and C-13 are isotopes of the element carbon. Since they are both of the same element, they have the same number of protons. The number that follows the C indicates the number of neutrons. Isotopes are variations of the element with different number of neutrons. C-12 shows that that variation of carbon has 6 protons and 6 neutrons for a total mass of 12. C-13 shows that it has 6 protons but 7 neutrons for a total mass of 13

Determine the unknown mineral using the information given below. Be sure to use significant figure rules when doing calculations. Mass is shown on the triple beam. Scale Test Mineral Mineral H. Density, g/cc 10 diamond tellurium 2 2.07 9 corundum galena 2.5 7.58 8 topaz anglesite 2.5 - 3 6.4 7 quartz chalcocite 2.5 - 3 5.6 6 feldspar copper 2.5 - 3 9.0 5 apatite gold 2.5 - 3 19.3 4 fluorite silver 2.5 - 3 10.5 3 calcite arsenic 3.5 5.7 2 gypsum barite 3 - 3.5 4.4 1 talc dolomite 3.5 - 4 2.9 platinum 4.5 21.5 willemite 5.5 4.0 magnetite 6 5.18 pyrite 6 - 6.5 5.02 pyrolusite 6 - 6.5 5.0 cassiterite 6.5 6.9 diamond 10 3.52 Volume of water displaced = 0.175 L Mass: g Density. g/cm³ Hardness: = - Determine the unknown mineral. Unknown mineral:

Answers

The unknown mineral is likely "barite" due to its density of approximately 0.0251 g/cm³, which closely matches the calculated density of the unknown mineral.

To determine the unknown mineral, we can use the given information about its mass, volume of water displaced, and density. Here are the steps to find the unknown mineral:

1. Calculate the density of the unknown mineral using the formula: Density (g/cm³) = Mass (g) / Volume (cm³).

2. Use the density value to identify the mineral from the provided list.

Given:

- Mass of the unknown mineral = mass on the triple beam = 4.4 g

- Volume of water displaced = 0.175 L = 175 cm³ (since 1 L = 1000 cm³)

Now, calculate the density of the unknown mineral:

Density (g/cm³) = Mass (g) / Volume (cm³)

Density = 4.4 g / 175 cm³ = 0.0251 g/cm³

The density of the unknown mineral is approximately 0.0251 g/cm³. Now, let's find the mineral with a similar density from the provided list:

Among the given minerals, the closest density match is with "barite." Barite has a density of approximately 4.4 g/cm³, which is quite close to the calculated density of the unknown mineral.

Therefore, the unknown mineral is likely "barite."

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Answer:

Mass: 981.0 g

Density: 5.61 g/cm^3

Hardness: = 2.5 - 3

Unknown material: Chalcocite

I just got a 100 on the test ^ so that is right

Which answer choice best explains why nuclear reactions release more energy than chemical reactions?

Answers

The amount of energy release a reaction is depended on how strong the binding energy hold the particles together

In nuclear reaction, they're breaking nucleus bind apart , which create a huge amount energy that cause by the separation of the bind. The amount is far greater than in chemical reaction which only separate the binds of electrons.

Answer:

The amount of energy release a reaction is depended on how strong the binding energy hold the particles together

In nuclear reaction, they're breaking nucleus bind apart , which create a huge amount energy that cause by the separation of the bind. The amount is far greater than in chemical reaction which only separate the binds of electrons.

Explanation:

to neutralize a 40.0 ml sample of 0.650 m hcl using titration, what volume (ml) of the 0.800 m naoh would you need at the equivalence point of the titratio

Answers

The volume of the NaOH that we would now need for the neutralization reaction is32.5 mL.

What is neutralization?

Neutralization is a chemical reaction in which an acid reacts with a base to form a salt and water. In this reaction, the hydrogen ions from the acid combine with the hydroxide ions from the base to form water

Number of moles of HCl = 40/1000 L * 0.65

= 0.026 moles

Since the reaction is 1:1, there would be 0.026 moles

of the NaOH used as such we would now have that;

Volume of the NaOH = 0.026 moles/0.8 M

= 32.5 mL

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Is cloth a good insulator

Answers

cloth can be a great choice for green and chemical-free insulation in the home. using cloth as in insulator help keeps fabric scraps out of landfill and minimizes exposure to harmful chemicals common in modern insulation.

Yes, since the conductivity of cloth is very small electrons wont be able to pass freely thought the material.

Which begins as radiant energy and can be transformed into electricity? A.
water

B.
uranium

C.
sunlight

D.
wind

Answers

A. water. hope i helped

A. water is the most likly choice for the answer

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The specific heat of a solution is 4.18 J/(g•°C)and its density is 1.02 g/mL. The solution is formed by combining 25.0 mL of solution A with 25.0 mL of solution B with each solution initially at 21.4°C. The final temperature of the combined solution is 25.3°C. Calculate the heat of reaction, q, assuming no heat loss due to the calorimeter. I got 831 JThe part I cannot figure out is the question afterwards which is If the calorimeter has a heat capacity of 8.20 J/°C and a correction is included to account for the heat absorbed by the calorimeter what is the heat of reaction q

Catalysts affect the chemical reactions that take place within the body. What function do catalysts perform in chemical reactions?a. Catalysts slow down the rate of chemical reactions. b. Catalysts are always formed by chemical reactions. c. Catalysts are used up during a chemical reaction. d. Catalysts lower the activation energy of a chemical reaction

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