Your pet cricket chirps 112 times in one minute (60.0 s). Whatis the temperature in degrees Fahrenheit?A. 41.9 B. 47.0 C. 64.3 D. 74.7

Q: Q3 :- Choose (Two only) : (A) the San Francisco's Golden Gate Bridge is exposed to temperatures…

A: A. The length of the bridge is given by L=1αL∆L∆T=111×10-6 °C·0.84 m40°C--15°C=1388.4 m≈1388 m

Q: On a hot summer day, the temperature of air in Arizona reaches 101°F. What is the speed of sound in…

A: Given: The temperature of the given day is 101 °F. The speed of the sound at 0° C is 331 m/s.…

Q: The coldest and hottest temperatures ever recorded in Ireland are –2.4°F (254 K) and 92.0°F (306 K),…

A: T1 = -2.4 °F = 254 K T2 = 92°F = 306 K To find = speed of sound

Q: 1. How much taller does the Eiffel Tower become at the end of a day when the temperature has…

A: Given value--- Change in temperature = 15 degree C.  Original height = 321 m. linear expansion…

Q: (a) Suppose a meter stick made of steel and one made of invar are the same length at 0°C. What is…

A:

Q: (a) If H(t) is the temperature of the spring at time t (minutes), explain what the differential…

A: 4) a) The given differential equation is, Here, H is the spring’s temperature at time t. The…

Q: On a hot summer day, the temperature of air in Arizona reaches 107°F. What is the speed of sound in…

A: Given  The temperature of the air in Arizona is T1 = 107°F. The temperature at which at the sound…

Q: 10. How much ice (at 0°C) must be added to 1.65 kg of water at 89 °C so as to end up with all liquid…

A:

Q: relation between the time and temperature 100 80 60 40 20 2 4 8 10 12 14 16 Time (min) temperature…

A: SOlution: To find the relation of temperature vs time from the law of cooling

Q: The speed of sound in the air is 343 m/sec at 20 degree C. If the temperature is doubl<;!d (at 40…

A: Given data The speed of the sound in air is va = 343 m/s. The temperature of the air is Ti = 20°C =…

Q: On a warm summer day (29 ∘C∘C), it takes 4.70 ss for an echo to return from a cliff across a lake.…

A: Data Given, On a warm summer day , Temperature ( T ) = 29°C Time takes for an echo to return in…

Q: On a summer day in Houston, the temperature is 35 C and the realative humidity is 77 percent A)…

A: From the saturation density table, the value of the saturation density of water at 35 0C is given…

Q: 48. A copper bar is 80 cm long at 15 °C. What is the increase in length when it is heated to 35 °C?…

A: Answer Given  L0 is the initial length of the copper bar at 15℃  α is the linear expansion…

Q: An object with initial temperature of -25°C is placed in a room kept at 25°C. After half an hour the…

A: According to Newton's law of cooling , the rate of temperature change in a body with respect to a…

Q: 65.0 of oxygen at 21.0 °C and an absolute pressure of 2.55 atm are compressed to 36.5 L and at the…

A:

Q: 8. At 20°C (approximately room temperature), the average velocity of Na molecules in aif is…

A:

Q: 15. A copper rod is 30 cm long at 20°C. What is the final length of the rod if it is heated to…

A: working formula:- Lt= L0(1+αt) Where , Lt = length at t°C L0= length at 0°C α = linear expansion…

Q: A cup of water is heated with a heating coil that delivers 100 W of heat. In one minute, the…

A:

Q: 6. A diver releases an air bubble of volume 2.50 cm3 from a depth of 15.5 m below the surface of a…

A:

Q: On a hot summer day, the temperature of air in Arizona reaches 113°F. What is the speed of sound in…

A: Given: Temperature of air, T = 113 °F Speed of sound at 0°C, v0 = 331 m/s

Q: 22) A heater for a shower has a power of 8.0kW. It raises the temperature of water from 18°C to…

A:

Q: A person uses a steel ball that will not fit through a steel ring unless the ring is heated. If the…

A:

Q: On a hot summer day, the temperature of air in Arizona reaches 117°F. What is the speed of sound in…

A:

Q: 2.6 Determine the density and specific weight of methane gas at at a pressure of 300 kN/m? absolute…

A: Given: Pressure, P=300 kN/m2 Temperature, T=60°C   To determine the density and specific weight of…

Q: 3.101 A tank contains 0.5 m of nitrogen (N2) at -71°C and 1356 kPa. Determine the mass of nitrogen,…

A: Given: Volume of nitrogen=V=0.5 m3 Temperature=T=-71° C Pressure=P=1356 kPa

Q: A steel railroad track has a length of 30.000 m when the temperatureis 0°C. What is its length on a…

A: Let L0 denotes the railroad length at temperature T0, L denotes the railroad temperature at…

Q: 1. A device called an insolation meter is used to measure the intensity of sunlight. It has an area…

A:

Q: 2.6 Determine the density and specific weight of methane gas at at a pressure of 300 kN/m absolute…

A:

Q: please help me compute the variations of the temperature with respect to height Ty.

A: Given that: To=273 KPo=1000 hPaTo determine the variation of temperature with height.

Q: 1. What is the GPE of a chandelier that has a mass of 9.5kg and is 3m high. A. 279.3 B. 280.3 C.…

A: As per our policy we’ll answer the first question since the exact one wasn’t specified. Please…

Q: #5A-C

A:

Q: Define the following equation and give a breif descrition of what is is used for

A: Introduction- Force on an electron when it moves in the electric field and the magnetic field is…

Q: Commercial airplanes fly at a maximum altitude of about 35,000 feet. The measured speed of sound at…

A: The relation between speed of sound and temperature is given by the following expression v = 331 m/s…

Q: The speed of sound in an ideal gas (not air) is 750 m/s at -50°C. What is the speed of sound in the…

A: The speed of sound in an ideal gas is given as  vsound=γRTMγ is the adiabatic constant ; γ=CPCVR is…

Q: Given ? = i + 2j + 3? and ? = 4i + 5j+ 6?, what is ?∙??  a. 14 b. 18 c. 28 d. 32

A: Given, ? = i + 2j + 3k  ? = 4i + 5j + 6k We have to find the dot product.

Q: a) How much heat (in joules) is required to raise the temperature of 26.3 kg of water from 18 ∘C to…

A:

Q: 30. Hot water tank of heat capacity 5000 JK' contains 10 kg of water at 25 °C. What is the time…

A: Given data: Heat capacity of tank = 5000 J/K Mass of water = 25 C Initial temperature of the water…

Q: You are hiking along a trail in a wide, dry canyon where the outdoor temperature is T=28.5 degrees…

A:

Q: The speed of sound in an ideal gas (not air) is 750 m/s at -50°C. What is the speed of sound in the…

A: (given) Speed v1 of sound in an ideal gas = 750 m/s and at temperature T1 = -50°C.…

Q: For air near 0°C, by how much does the speed of sound increase for each increase in air temperature…

A: Given: The initial temperature of the sound is 0oC. The final temperature of the sound is 1oC.

Q: The heat from the Sun provides warmth to the Earth. The longer the Sun shines on one part of the…

A: Due to the lack of Sun's light, the temperature drops eventually.If there's Sunlight, the…

Q: 1. The coolest part of the sun is the region called the chromosphere, which is the region above the…

A: Given data: The temperature in Kelvin, T(K)=3500 K. Express the formula to convert temperatures…

Q: A man drops a stone into a mine shaft 78.4 m deep. Assuming the temperature of air is 20 OC, how…

A: GivenDistance s = 78.4mTemperature = 20°C

Q: (a) Express this difference on the Celsius scale. °C (b) Express this difference on the Kelvin…

A:

Q: A 250 mL Pyrex glass container is fully filled with gasoline at 50°C. How much gasoline is needed to…

A:

Q: shaped box has a volume 0.042 m^3 and is filled with air at STP. The box is closed and heated to…

A: At STP Pressure= 1 atm = 1.013 × 105 Pascal Given Volume of cube V = 0.042 m3

Q: 6. How much ice (at 0°C) must be added to 1.95 kg of water at 81 °C so as to end up with all liquid…

A:

Q: 39 A 40.0kg bamb is. mouige at jO.0 m/S 10.0m/S in the ngpakioe x-direcon when it explodes into3…

A: Let m denotes the mass of the bomb, m1, m2, and m3 denotes the mass of the pieces, v denotes the…