Compare Electron Ionization and Matrix assisted laser desorption Ionization (MALDI) ? Please answer at your own easy words. Answer should be to the point

Q: 3. An infinite charged line carries a uniform charge density λ = 8 μC/m. A charged particle of…

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Q: By means of a rope whose mass is negligible, two blocks are suspended over a pulley, as the drawing…

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Q: he engine of a Mercedes-Benz automobile has an intake air of 20C and compresses it adiabatically…

A: Given data- Initial temperature T1=20°C= 20+273= 293 K let Initial volume= V1 The gas is compresses…

Q: A ladder of length 2L and mass M is positioned on level ground leaning against a wall such that the…

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Q: During a 5.7 s time interval, a flywheel with a constant angular acceleration turns through 426…

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Q: The temperature of a gold bar rises by 10.0°C when it absorbs 0.677 kJ of energy by heat. The mass…

A: Given -               temp. of gold bar rises = ∆T = 10∘C                energy absorb = Q = 0.667…

Q: Ta Pare shown below. T= 38, &F= 14. Let R-T+F. Determine the components, magnitude, & direction of…

A: Resolution of a vector is the splitting of a single vector into two or more vectors in different…

Q: - Consider the nuclear reaction He + 3Li →→ B+ on. Is energy 1 absorbed or liberated? How much…

A: The atomic mass of 7Li, 4He, 10B, and neutron are 7.016003434u, 4.002603254u, 10.012936862u and…

Q: A wagon with a mass of 52kg is pulled by a force of 9.5 N by a rope at 22º. find the acceleration of…

A: Given data:  Mass (m) = 52 kg Force (F) = 9.5 N Angle (θ) = 22° Time (t) = 10 s Initial velocity (u)…

Q: Consider the coordinate system in the diagram bellow; the z axis points out of the page. At the…

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Q: At some point and some instant, the electric field has has a value of 204 V/m. Calculate the…

A: Given data:  Electric field (E) = 204 V/m Required: The magnitude of the magnetic field

Q: A car is travelling in a direction given as [35°N of W]. North is at the top of the page.  The…

A: When mentioned as travelling north of west, the angle of 35o is measured with the west direction as…

Q: Estimate the moment of inertia of a bicycle wheel 67 cm in diameter. The rim and tire have a…

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Q: An incandescent lamp 1.5 m away produces the illumination of 150 luxes on the workplace. How will…

A: illumination at the distance of 1.5 meter = 150 luxes new distance = 3 m

Q: 21) The temperature at midnight was −2∘C. By 8am, it had risen 1.5∘. By noon, it had risen another…

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Q: As I carry a box up a flight of stairs, am I doing positive work or negative work on the box?…

A: When you carry a box up a flight of stairs, the force is in the direction of the displacement. Hence…

Q: A beam resting on two pivots has a length of L = 6.00 m and mass M = 77.0 kg. The pivot under the…

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Q: Consider a monochromatic electromagnetic plane wave propagating in the x direction. At a particular…

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Q: An ideal gas initially at 305 K undergoes an isobaric expansion at 2.50 kPa. The volume increases…

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Q: 2) Ray decides to paint the outside of his uncle's house. He uses a 4.0-m-long board supported by…

A: Given data 4m long board mass = 21 kg 1 m from the left cable what are the forces that each cable…

Q: Use Bernoulli’s equation to estimate the upward force on an airplane’s wing if the average flow…

A: Write Bernoulli’s equation between the top and bottom of the airplane’s wing.…

Q: A person stands on a bridge and throws a ball vertically upward with an initial speed of 10.0 m/s.…

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Q: Suppose you use 60 kWh (kilowatt hours) of electricity at $0.31 per kWH, 96 kWh at $0.27 per kWh,…

A: Given data:   The electricity used  E1 =  60 kWh E2 = 96 kWh E3 = 87 kWh Required: The total kWh of…

Q: This time your object has a mass of 67.8 kg. Now imagine taking all the protons out of the object…

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Q: The work required to deflect a typical AFM cantilever by 0.10 nm is 1.2 * 10-20 J. (a) What is the…

A: Given data:  Comparison in spring (x) = 0.10 nm = 0.10×10-9 m Work done (W) = 1.2×10-20 J Required:…

Q: What is the decibel level of the noise from a motorcycle with intensity 10-2 watts per square inch?

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Q: The CN Tower, located in Toronto, Ontario, has a recorded height of 0.553 km. Refer to the…

A: Given data: Height of tower (h) = 0.553 km Initial velocity (u) = 0 m/s Time (t) = 3.00 s Required:…

Q: 4) A father (80 kg), mother (56 kg), daughter (16 kg) and son (24 kg) try to occupy seats on the…

A: …

Q: Diamond is a mineral with a very high index of refraction. Explain why you think that many ancient…

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Q: The reading of micrometer in ( mm ) is a. 4.62 0.005 b. 4.62 0.0005 0.0005 c. 2.38 d. 2.88± 0.005 오나…

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Q: The amplitude of an object in simple harmonic motion is 4.00 m. Its maximum acceleration is 5.00…

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Q: An ideal gas at 7°C is in a spherical flexible container having a radius of 1.04 cm. The gas is…

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Q: A sledder has 600 J of potential energy and 200 J of kinetic energy at one point on a steep hill. a.…

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Q: A scared elephant has a mass of 7000 kg. The mouse that frightened the elephant is 0.02 kg. The…

A: Given data:  Mass of elephant (m1) = 7000 kg Mass of mouse (m2) = 0.02 kg Distance (r) = 1 m…

Q: The figure shows a model of a crane that may be mounted on a truck. A rigid uniform horizontal bar…

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Q: A car with mass 996 kg moving at 28 m/s hits a giant bag of marshmallows.  The bag slows the car…

A: Before hitting,  v1 = 28 m/s , m = 996 kg  After hitting ,                 V2 = ? , m = 996 kg…

Q: Chapter 27, Problem 065 GO In the figure R₁ = 10.9 kN, R₂ 15.0 kN, C = 0.430 µF, and the ideal…

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Q: 19 Under the assumption of very small motions and neglecting friction, determine the natural…

A: To find the natural frequency of a given system, we need to give it a small deflection by the…

Q: A 16.0-mH inductor carries a current i = Imax sin wt, with Imax = 5.80 A and f = /2 = 60.0 Hz. What…

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Q: i need a hypothesis for this : Do Styrofoam cups hold hot or cold liquids better?

A: It must be stated whether Styrofoam cups are superior at holding hot or cold liquids.

Q: A rectangular swimming pool is 20m long and 10m wide and full of water. The bottom of the pool…

A: In the  question, its given that  Length of the pool (l) = 20m Width of the pool (w) = 10m Density…

Q: If you are traveling at 1000 fpm what climb angle would provide a vertical speed of 500 fpm?

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Q: A 1.2 kg ball drops vertically onto a floor, hitting with a speed of 25 m/s. It rebounds with an…

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Q: Chapter 28, Problem 010 A proton travels through uniform magnetic and electric fields. The magnetic…

A: As per our guidelines  we are supposed to answer only one question. Kindly repost other question as…

Q: 1. What is the magnitude of the torque about the origin of the force (-4 i+ 3 6 N if it is applied…

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Q: a. Serena Williams and Roger Federer, both retired, are playing a casual game of tennis. Williams…

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Q: What type of radio wave propagation is used in AM broadcasting?

A: What type of radio wave propagation is used in AM broadcasting?

Q: Jupiter's moon Io has active volcanoes (in fact, it is the most volcanically active body in the…

A: Given: Mass of Io = m = 8.93 × 1022 kg Radius of Io = r = 1821 km  Mass of earth = mE = 5.96×1024 kg…

Q: An 7.7 kg crate is pulled 5.5 m up a 30° incline by a rope angled 17° above the incline. The tension…

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Q: Chapter 29, Problem 007 GO In the figure, two circular arcs have radii a = 14.2 cm and b = 10.7 cm,…

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