The frequency of violet light is about twice that of red light. Which has more energy photon of red light? Can we speak of photons of white light? Why or why not? a photon of violet light or a

Q: Consider the mercury U-shaped tube manometer shown. Which one of the following choices is equal to…

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Q: Directions: The problem below is designed to be done as group work in class. The human ear canal has…

A: ques: (a)

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Q: A barge floating in fresh water (ρ = 1000 kg/m3) is shaped like a hollow rectangular prism with base…

A: Bouyancy force on the empty bargeThis bouyancy force will be balanced by the weight of the barge, So

Q: Which of the following statements is/are incorrect? If a plane surface is submerged vertically in a…

A: All statements are correct

Q: Determine the volume, in ft3, of 2 lb of a two-phase liquid-vapor mixture of Refrigerant 134A at…

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Q: В D 250 mm 120 N C A E 100 mm 100 mm

A: Refer to the figure below for the angles. r1=100 mm=0.1 mr2=250 mm=0.25 mr3=r22+4r12=0.32…

Q: Several cans of different sizes and shapes are all filled with the same liquid to the same depth.…

A: Pressure is defined as force per unit area. So Pressure is inversely proportional to the area of…

Q: A research submarine has a 20-cm-diameter window that is 8.7 cm thick The manufacturer says the…

A: The diameter of the window 20 cmThe window can withstand  N of forceThe area of the windowA=πr2The…

Q: By means of physiological adaptations that are still not very well understood, sperm whales are…

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Q: A spherical ball made of wood (SG=0.81) is immersed deep in a freshwater lake. The ball is 0.2-m in…

A: The volume of the ball will be:

Q: THERMODYNAMICS; SOLVE THE PROBLEM COMPLETELY In order to save on imported fuel, Philippine…

A: Given: The density of CME is ρcme=785 kgm3. The density of diesel is ρD=885 kgm3. The volume of the…

Q: A. What is the pressure p1? Express your answer in kilopascals to two significant figures. What are…

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Q: B/ Calculate the mass of one cubic centimeter of NaCl solution using data in Figure (1). Knowing…

A: Here , surface Tension ,γ = 150μN/mm =150×10-3N/m Contact angle = π-2π3=π3 h = 126mm =0.126m r =…

Q: A cart is moving along and very close to a level air track at a speed of 0.32 m/s. The surface area…

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Q: The density of a gas is o.417 kg/m^3. What is the specific volume of the gas?

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Q: If a mass of liquid is translated horizontally at a constant acceleration of 4.5 m/s², find the…

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Q: What is the pressure inside the drop of mercury of radius 3.00 mm at room temperature? Surface…

A: Given that-Radius of the mercury drop, r= 3.00 mm=3×10-3 mSurface tension of mercury, S= 4.65×10-1…

Q: Calculate the maximum safe diameter w of the port. Round your answer to the nearest 0.1 cm.

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Q: In medicine, it is often important to monitor the blood flow in certain areas of the body. However,…

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Q: The motor of your "dune buggy" is fueled by a gas line with a radius of 3.40 x 10 m and the fuel…

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Q: A cylindrical enclosure is rotated rapidly and steadily about a horizontal axis. Molten metal is…

A: What rotation rate, in revolutions per minute, is required. Given, inner radius of copper…

Q: A storage tank contains 21.6 kg of nitrogen (N2) at an absolute pressure of 3.48 atm . Part A What…

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Q: The highest building in Montreal is the '1 square building, with a height of 203m. The atmospheric…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: B: The mass composition of dry air at sea level is approximately N2:75.5g, O2 :23.2g, Ar:1.3 g. What…

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Q: Problem 1: The big outer cylinder shell is fixed and the small inner cylinder is moving with speed…

A: cylindrical coordinate system is the coordinate system use to provide the coordinates in terms of…

Q: If the student wanted to balance the wand horizontally on the tip of her finger, under which point…

A: To balance the wand horizontally on the tip of her finger, the student should place her finger at…

Q: | 1. A horizontal cylindrical tank of length 15 m and diameter 2 m is half-full of water. How much…

A: As per our policy, we can answer only the first problem.

Q: 7. Density is defined as the relationship between its mass and volume. In an is expressed as the…

A: Disclaimer: “Since you have asked multiple question, we will solve the first question for you. If…

Q: A spherical balloon has a radius of 7.55 m and is filled with helium. The density of helium is 0.179…

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Q: P2. Area A Fluid demsity p PI, A Consider a vertical cylindrical element of fluid with cross…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: A rock with density 1700 kg/m3kg/m3 is suspended from the lower end of a light string. When the rock…

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Q: 3. Now in velodity selector region, determine the magnitude and the directions of magnetic, electric…

A: A region in which there is a uniform electric field and a uniform magnetic field is called the…

Q: /Calculate the packing factor (P.F) of diamonds. Hin

A: In the question we are supposed to answer the packing fraction of the diamond structure and we know…

Q: In a cert top ring is 2.5 mm (0.1 in.). At 90° after HDC on the power stroke, the piston is moving…

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

Q: The US auto industry produces approximately 6 million vehicles a year, each containing roughly 1.5…

A: in this question  we determine time to replicate the 2008 US -installed electric power rating.

Q: Problem 5: A toy duck is floating on the water. The average density of the duck is od = 720 kg/m3,…

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Q: A barge floating in fresh water (ρ = 1000 kg/m3) is shaped like a hollow rectangular prism with base…

A:

Q: 1. The pressure gauge shown in Figure 1 consists of a spring inside a vacuum chamber. The chamber is…

A: Let the original length of the of the spring be L Case: 1: At sea level , Pressure P=1 atm=1.015×105…