29. A cylindrical water tank can hold 1 000 liters of water. Determine its diameter if it is 1.5 m tall.

Q: The pole is subjected to the force F, which has components acting along the a, 3. zaxos as shown…

A: Given: The pole is subjected to the force F, which has components acting along the x, y, z axes. If…

Q: A resistor of 50 ohms and a completely discharged 1.25x103 farad capacitor are connected in series…

A: The value of the resistor, The capacitance of the capacitor, The voltage of the battery,

Q: 30. A metal block which measures 25 cm x 10 cm x 0.05 m has a mass of 13.5 kg. Find its density in…

A:

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Q: Reflection by thin layers. In the figure, light is incident perpendicularly on a thin layer of…

A: For this problem we are provided with  n2 >n1 and n3 >n3  condition for constructive…

Q: Softball mass of 0,29 kg is pitched of 86.4 km/h. Whin it reaches the plate, it may haved slowed. by…

A: Given, The mass of the soft ball, m =0.29 kg  Speed, vi =86.4 km/hr = 24 m/s  Distance, d =15 m  And…

Q: A 6.2 kg bundle starts up a 21° incline with 144 J ofkinetic energy. How far will it slide up the…

A: Given: The given values are, The given mass is, m=6.2 kg. And the given angle is 21°. Then the…

Q: 26. Mr. Labrador needs an extra rectangular table in his office. He has one made with a surface 0.38…

A: Write the given values with the suitable variables. A=0.38 m2l=76.2 cm=0.762 m Here, A is the area…

Q: 27. A piece of carpet is 68.58 cm wide. How many strips of such carpet will it take to cover the…

A: Given: The width of the piece of the carpet is 68.58 cm = 0.6858 m. The width of the roop is 5.5 m.

Q: What is the wavelength (in m) of a 2.06 eV photon? Find its frequency in hertz.

A:

Q: 24. Lita is taking her portable TV to the boarding house. She finds a cubical box which has a volume…

A: Volume of box = 0.05 m3  Dimensions of TV = 45 cm × 10cm × 30 cm

Q: A ball is tossed from an upper-story window of a building. The ball is given an initial velocity of…

A: Please note : As per answering guidelines I can answer the first three sub-parts of  a multisub-part…

Q: 1. Net force causes an object at rest to start moving 2. Friction is perpendicular to the surfaces…

A: Since you have posted a question with a multiple sub parts, we will solve first three sub - parts…

Q: 2. A cube of side 8.50 cm is placed in a uniform field E = 7.5 x 103 N/C with edges parallel to the…

A: Electric flux is given by the formula ϕ=E.→A→ϕ=EAcosθWhere, E = magnitude of electric fieldA =…

Q: 1.A ball is thrown with an initial upward velocity c m/s. What is its velocity after 1.5 seconds,…

A: When ball moves upward velocity will be positive and when ball falls downward velocity will be…

Q: #3. A 0.150 kg bar of an unknown metal is placed into boiling water (100 °C). It is then moved into…

A: Given: The mass of the bar is mb=0.150 kg. The initial temperature of the bar is equal to the…

Q: #1. Why is it incorrect to say “a burning ember has a lot of heat?" What would be a more accurate…

A: An ember is formed when a fire partially burnt fuel, also there is still us-able chemical energy in…

Q: #2. Assume I start adding heat to a golden goblet at a constant rate until it turns into a gas.…

A:

Q: b) Period and frequency are inversely proportional. Do you agree with this statement? Justify your…

A: I strongly agree with the statement "Period & frequency are inversely proportional". However…

Q: Consider the two tanks as shown in (Figure 11-2), which are connected in series. The first tank has…

A: Since Inflow rates and Outflow rates are equal for the Tank A , Its Volume will remain unchanged.…

Q: a. What is the magnitude of the electric force between two protons separated by 2 x 10° m? b. How…

A: Given that, Separation between the charges, r=2×103m Charge of proton,q1=q2=1.6×10-19C

Q: anbs r-0.500 m r0.500 m Rele back b Eample 1914. h his sden, he chage qi i al be oigih he taợe qi s…

A:

Q: 25. Lito is 172.72 cm tall and weighs 50 000 g. Express his height and weight in meters and…

A: The relation between cm & m is 1 cm=1100 m ∴ 172.72 cm=172.72100 m=1.7272 m Lito's height in…

Q: 12. The dashed circle represents the cross section of a closed spherical Gaussian surface. There are…

A:

Q: 3. An object weighing 300 N in air is immersed in water after being tied to a string connected to a…

A:

Q: Indicate what happens when light strikes each type of matter listed below: T = transmits straight…

A: a. T (it'll transmit straight through) b. (B) light will refract as it enter in the aquarium water…

Q: A uniform stick of length L is pivoted at its bottom end and is initially held vertical. It is given…

A: Given: The given details are, A uniform stick of length L is pivoted at its bottom end and is…

Q: Calculate magnitude of vector B and its components X' and Y' AY' 12 B X'

A:

Q: 1. Two objects 01 and O2 have charges +1.0μ and -2.0μC, respectively, and third object 03, is…

A:

Q: A bottle has a mass of 32.00 g when empty and 96.94 g when filled with water. When filled with…

A: Given, Mass of empty bottle = 32g Mass of bottle when filled water = 96.94g Mass of bottle when…

Q: 11. Bicycle tires for street racing are very narrow. Why aren't they made wider if the bicycle needs…

A: The Bicycle Tires are Made narrow for a variety of reasons

Q: #1. What are the three mechanisms for heat transfer and how do they differ?

A: The ways by means of which thermal energy can transferred between objects are heat transfer…

Q: Find i, and power dissipated in the 1400 resistor in the circuit below. 20 Q 240 V 22 a 750 1400 600…

A: We need to find out current io and the power dissipated in the 140 Ω resistor in the given circuit.

Q: d. Find the magnitude of the electric force between two point charges, q1= 2c.q2 = 4.5c and the…

A: Concept The electrostatic force between the two charges can be calculated Coulomb's Law of…