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What is the fundamental frequency of the steel wire in the figure? Express your answer to two...
When a massive aluminum sculpture is hung from a steel wire, the fundamental frequency for transverse...
When a massive aluminum sculpture is hung from a steel wire, the fundamental frequency for transverse standing waves on the wire is 213.0 Hz . The sculpture (but not the wire) is then completely submerged in water. What is the new fundamental frequency? (Hint: The density of the water is 1000 kg/m3, and the density of the aluminium is 2700 kg/m3.) Express your answer using two significant figures. f = __________ Hz
A 14 kg hanging sculpture is suspended by a 90-cm-long, 6.0 g steel wire. When the...
A 14 kg hanging sculpture is suspended by a 90-cm-long, 6.0 g steel wire. When the wind blows hard, the wire hums at its fundamental frequency. What is the frequency of the hum? What is the frequency of the hum? Express your answer to two significant figures and include the appropriate units.
PartA Constants What is the frequency of its fundamental mode of vibration? Express your answer in...
PartA Constants What is the frequency of its fundamental mode of vibration? Express your answer in Hertz to three significant figures. A piano tuner stretches a steel piano wire with a tension of 985 N. The wire is 0.400 m long and has a mass of 3.70 B Hz Submit Request Answer PartEB What is the number of the highest harmonic that could be beard by a person who is capable of hearing frequencies up to 10000 Hz ? Express...
PH1123-01, Spring 19 <122: String and wind instruments Problem 12.29 Part A What fundamental frequency would...
PH1123-01, Spring 19 <122: String and wind instruments Problem 12.29 Part A What fundamental frequency would you expect from blowing across the top of an empy sode bottle that is 24 em deep, if you assumed & was a closed tube? The speed of sound in aik is 343 m/s Express your answer to two signiticant figures and Include the appropriate units Previous Answers correct ▼PartB What fundamental frequency would you expect if the bottle was filed with soda for...
A string vibrates at its third-harmonic frequency Review Part A A string vibrates at its third-harmonic frequency. The amplitude at a point 42 cm from one end is half the maximum amplitude How long i...
A string vibrates at its third-harmonic frequency
Review Part A A string vibrates at its third-harmonic frequency. The amplitude at a point 42 cm from one end is half the maximum amplitude How long is the string? Express your answer to two significant figures and include the appropriate units. Value Units Review Part A A metal wire under tension To vibrates at its fundamental frequency For what tension will the third-harmonic frequency be the same as the fundamental frequency at...
1. Determine the equivalent resistance of the circuit shown in the figure. (Figure 1). Express your...
1. Determine the equivalent resistance of the circuit shown in the figure. (Figure 1). Express your answer to three significant figures and include the appropriate units.2. Determine the voltage across 820 ? resistor. Express your answer to two significant figures and include the appropriate units.3. Determine the voltage across 960 ? resistor. Express your answer to two significant figures and include the appropriate units.4. Determine the voltage across 680 ? resistor. Express your answer to two significant figures and include...
Express your answer to three significant figures and include appropriate units The A-36 steel pipe in...
Express your answer to three significant figures and include appropriate units The A-36 steel pipe in (Figure 1) has a 6061-T6 aluminum core. It is subjected to a tensile force of 200 kN. The pipe has an outer diameter of 78 mm and an inner diameter of 68 mm. For A-36 steel Est 200 GPa, and for 6061-T6 aluminum, Eal 68.9 GPa Ơal:1 Value Units SubmitP X Incorrect Try Again; 3 attempts remaining Part B Determine the average normal stress...
Part A Constants What is the emt of the battery? Express your answer to two significant...
Part A Constants What is the emt of the battery? Express your answer to two significant figures and include the appropriate units. When the resistor R in (Figure 1) is 30 Ω , the high- resistance voitmeter reads 91 V When R is replaced by a 8.02 resistor, the voltmeter reading drops to 6.7 V Value Units Figure 1 of 1 Submit Incorrect; Try Again Part B What is the internal resistance of the battery? Express your answer to two...
Part A How much current flows through the bottom wire in the figure(Figure 1) ? Express...
Part A
How much current flows through the bottom wire in the
figure(Figure 1) ?
Express your answer to two significant figures and include the
appropriate units.
Part B
In which direction current flows through the bottom wire in the
figure?
9 V 100 6 (2 12 24 Bottom wire 15 V
answer with explanation please What is Q for path abc? Constants Periodic Table Express your answer...
answer with explanation
please
What is Q for path abc? Constants Periodic Table Express your answer to two significant figures and include the appropriate units. When a gas is taken from a to c figure, the work done by the gas is Wac 39 J and the heat added to the gas is Qac-68 J.Along path abc, the work done is Wabe -58 J the curved path in the Value Units abc Submit uest Answer Figure 1 Part B If...
PartA Constants What is the frequency of its fundamental mode of vibration? Express your answer in Hertz to three significant figures. A piano tuner stretches a steel piano wire with a tension of 985 N. The wire is 0.400 m long and has a mass of 3.70 B Hz Submit Request Answer PartEB What is the number of the highest harmonic that could be beard by a person who is capable of hearing frequencies up to 10000 Hz ? Express...
PH1123-01, Spring 19 <122: String and wind instruments Problem 12.29 Part A What fundamental frequency would you expect from blowing across the top of an empy sode bottle that is 24 em deep, if you assumed & was a closed tube? The speed of sound in aik is 343 m/s Express your answer to two signiticant figures and Include the appropriate units Previous Answers correct ▼PartB What fundamental frequency would you expect if the bottle was filed with soda for...
A string vibrates at its third-harmonic frequency
Review Part A A string vibrates at its third-harmonic frequency. The amplitude at a point 42 cm from one end is half the maximum amplitude How long is the string? Express your answer to two significant figures and include the appropriate units. Value Units Review Part A A metal wire under tension To vibrates at its fundamental frequency For what tension will the third-harmonic frequency be the same as the fundamental frequency at...
Express your answer to three significant figures and include appropriate units The A-36 steel pipe in (Figure 1) has a 6061-T6 aluminum core. It is subjected to a tensile force of 200 kN. The pipe has an outer diameter of 78 mm and an inner diameter of 68 mm. For A-36 steel Est 200 GPa, and for 6061-T6 aluminum, Eal 68.9 GPa Ơal:1 Value Units SubmitP X Incorrect Try Again; 3 attempts remaining Part B Determine the average normal stress...
Part A Constants What is the emt of the battery? Express your answer to two significant figures and include the appropriate units. When the resistor R in (Figure 1) is 30 Ω , the high- resistance voitmeter reads 91 V When R is replaced by a 8.02 resistor, the voltmeter reading drops to 6.7 V Value Units Figure 1 of 1 Submit Incorrect; Try Again Part B What is the internal resistance of the battery? Express your answer to two...
Part A
How much current flows through the bottom wire in the
figure(Figure 1) ?
Express your answer to two significant figures and include the
appropriate units.
Part B
In which direction current flows through the bottom wire in the
figure?
9 V 100 6 (2 12 24 Bottom wire 15 V
answer with explanation
please
What is Q for path abc? Constants Periodic Table Express your answer to two significant figures and include the appropriate units. When a gas is taken from a to c figure, the work done by the gas is Wac 39 J and the heat added to the gas is Qac-68 J.Along path abc, the work done is Wabe -58 J the curved path in the Value Units abc Submit uest Answer Figure 1 Part B If...
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