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What is the material of choice for a universal matrix band? a) Rubber b) Steel c) Copper d) Teflon e) Nickel

Ritesh Sinha asked Dec 24, 2024

by Ritesh Sinha

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a spherical shell and a solid sphere (both of the same total mass) are rotating about a diameter at the same angular frequency and with the same rotational kinetic energy. what is the ratio of the spherical

Dchakarov asked Dec 24, 2024

by Dchakarov

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Which of the following decibel (dB) differences represents a doubling of "loudness"?

Tchoupi asked Dec 24, 2024

by Tchoupi

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2 votes

47.9k views

Find the force needed to pull a mass of 30 kg at constant velocity on a rough incline making an angle of 40 with horizontal and with mu=0.3. Option 1: 250 N Option 2: 320 N Option 3: 180 N Option 4: 210

Friol asked Dec 24, 2024

by Friol

7.8k points

1 answer

4 votes

113k views

Does this make sense: The image was blurry because the detector was not placed at the focal plane. a. Yes b. No c. Unsure d. Depends on the lens type

Khanpo asked Dec 24, 2024

by Khanpo

8.1k points

1 answer

2 votes

216k views

What Illusions Can You Associate With Blowing Snow? a) Whiteout illusion b) Height-velocity illusion c) Ground lighting illusion d) Stationary illusions

Basit Raza asked Dec 24, 2024

by Basit Raza

8.5k points

1 answer

3 votes

139k views

Qualities of good customer service include what 3 of the following? A) Consideration B) Positive attitude C) Lack of respect D) Conflict resolution skills

Kharel asked Dec 24, 2024

by Kharel

8.7k points

1 answer

1 vote

162k views

A sprinter ran the 100-meter dash in 11.12 seconds, what was the sprinter's speed in miles per hour?

Michael Flores asked Dec 24, 2024

by Michael Flores

7.9k points

1 answer

2 votes

177k views

When a contact force acts between two objects, both objects experience the same size force, but in opposite directions. This is Newton's Third Law of Motion. Explain this sentence clearly and give real

Rolly asked Dec 24, 2024

by Rolly

8.6k points

1 answer

0 votes

112k views

Four common ways to transmit torque through a hub from strongest to weakest are A) Keyed shaft, splined shaft, press fit, interference fit B) Splined shaft, interference fit, press fit, keyed shaft C)

Julen Uranga asked Dec 24, 2024

by Julen Uranga

8.2k points

1 answer

2 votes

153k views

Overall charge neutrality must be maintained in a semiconductor. What does this imply about Δp and Δn ? A. they must change over time B. they must equal zero C. they must remain contant D. they must equal

Uan asked Dec 24, 2024

by Uan

7.7k points

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1 vote

110k views

(a) In household wiring, a copper wire 2.05mm in diameter is often used. Find the resistance of a 23.8m length of this wire. (b) What diameter must a copper wire have if its resistance is to be the same

Bublik asked Dec 24, 2024

by Bublik

8.6k points

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1 vote

48.7k views

At what separation will two charges, each of magnitude 6.0 μC, exert a force of 0.70 N on each other?

Diegogs asked Dec 24, 2024

by Diegogs

8.0k points

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5 votes

223k views

What might be good mana for one person might not be good mana for another. a) True b) False

Siim Nelis asked Dec 24, 2024

by Siim Nelis

8.5k points

1 answer

2 votes

60.6k views

What happens to liquid in a thermometer as the surrounding air gets WARMER?

Ben ODay asked Dec 24, 2024

by Ben ODay

8.5k points

1 answer

4 votes

114k views

150 feet deep would require a pump that pumps a minimum of how many gallons per minute? A. O 362 B. O 500 C. O 800 D. O 1,250 E. O 1,750

Mkozicki asked Dec 24, 2024

by Mkozicki

7.8k points

1 answer

1 vote

46.7k views

A core temperature of the sun is approximately 2.7x10⁷ degrees Fahrenheit. A star has a core temperature 1/2 that of the sun. what is the approximate core temperature (in degrees Fahrenheit) of the star.

Jhrmnn asked Dec 24, 2024

by Jhrmnn

7.7k points

1 answer

4 votes

7.0k views

The weight of a book sitting on a table is a negative force? 1) True 2) False

Alexander C asked Dec 24, 2024

by Alexander C

8.3k points

1 answer

0 votes

169k views

Temperature is a(n) ____________ , which means that its value does not depend on the expanse of the object. A) Extensive property B) Intensive property C) Variable property D) Dimensional property

Baluchen asked Dec 24, 2024

by Baluchen

7.4k points

1 answer

5 votes

148k views

a ray of light propagates from a material with refractive index 1.53 to a material of refractive index 1.45. what is the maximum angle of incidence the incoming ray can have if it is to be transmitted?

Elithrar asked Dec 24, 2024

by Elithrar

7.8k points

1 answer

2 votes

62.7k views

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