An underwater scuba diver sees the Sun at an apparent angle of 47.9º from the vertical. What is the actual direction of the Sun relative to vertical?
Q: please answer part D
A: Here we will use Superposition Principle
Q: A temperature sensor and has a resistance of 220Ω at 0°C. It forms one arm of a Wheatstone bridge wi...
A: The sensor resistance, Rs is 220 Ω. The resistance on each arm, R1=R2=R3=220 V. The temperature coef...
Q: There can be multiple answers to this question.
A: Given The graph shows the variation with the diffraction angle of the intensity of light when monoch...
Q: In a Young's double-slit experiment, a set of parallel slits with a separation of 0.150 mm is illumi...
A:
Q: 1-
A:
Q: A block of mass m(0.5kg) slides along a frictionless track with speed vm. It collides(a perfectly el...
A: Condition for mass m to circle the loop-the-loop mg=mvC2RvC=Rg The above velocity is necessary for b...
Q: 24. Please give step by step answer. Thanks.
A:
Q: In the figure, there is a schematic representation of the route followed by a roller coaster. The ve...
A: a) using the law of conservation of energy. the total energy at the top of the hill is same as the t...
Q: A platinum resistance coil is to be used as a temperature sensor and has a resistance at 0°C of 120 ...
A: The expression for variation of the resistance with temperature is given by , R1 = R0 1+αt where, R1...
Q: While walking on water, an arctic wind freezes the water beneath your feet and you now find yourself...
A:
Q: 4. A squre coil of wire with 800 turns and size a = 10.0 cm on each side, is held next to a long str...
A: Note-Since we only answer up to 3 sub-parts, we will answer the first 3. Please resubmit the quest...
Q: Two positive point charges are placed on the -axis, one at x=a and one at x=-a. Derive an expression...
A:
Q: A box made of plywood has the shape of a cube measuring L×L×L. The top of the box is missing. Where ...
A: Given: A cube shaped plywood box measuring L×L×L
Q: 20. A 1250 kg helicopter travels in a straight line at a constant speed of 31.0 m/s for exactly 15.0...
A: The displacement of the object that is moving with constant velocity is given by S = Vt Where V = Ve...
Q: 1. In the laboratory of Resistances in Series and in Parallel the circuit of Figure 1 was studied, t...
A:
Q: A spring with a spring constant k is initially resting on the floor. A person then comes over and co...
A:
Q: A small vegetable shop use the following electric appliances: (1) Two Air Conditioner of rating 2100...
A: (i) Given: The rating on the air conditioner is 2100 W. The time for which air conditioner is used i...
Q: Slove and restrict solutions to exact values in the intereval [0, 2pie) A. tan^2x - square r...
A:
Q: 3.) Consider a system like the one below. You want to measure the mass density of a cord. Understand...
A: Given, An one meter long string and mass is hanging on it , the frequency is 130 Hz
Q: 26. Please give step by step answer. Thanks.
A: Given information: The mass of the disk, m=1 kg The time is taken by the disk to come to rest, t=10 ...
Q: A current I = 26 A is directed along the positive x-axis and perpendicular to a magnetic field. A ma...
A:
Q: Hello, can you help with this question-2
A: The given function is fVdV=dNN=4πM2πRT32V2expMV22RTdV.........1 To evaluate V2dV=∫0∞V2fVdV........2...
Q: Hydrogen gas can be placed inside a strong magnetic field B=12T. The energy of 1s electron in hydrog...
A: Solution: Given that, The Energy of the hydrogen atom in the nth state is: En=-13.6 n2 eV ...
Q: I hope you can help me number 3.finding the point maxima.
A: The equation of the line segment can be written as y-y1y2-y1=x-x1x2-x1y-30-3=x-02-02y-6=-3x3x+2y-6=0...
Q: A heat engine is made to operate between temperature limits of 1037°C and 265°C. The engine is expec...
A: (a) Given: The temperature range is 1037∘ C to 265∘ C. The engine is expected to produce 5300 kJ. In...
Q: 2) An electron is confined to a one-dimensional, infinitely deep potential energy well of width a = ...
A: The energy of the electron in the infinite deep potential of width 'a' is given by Where m = mass o...
Q: The pipe of a flute has a length of 60.0 cm, is closed at one end and is open at the other. If the s...
A:
Q: A body of mass m is dropped from a height h. when the speed air resistance is proportional to the s...
A: Newton's Second Law of Motion According to Newton's Second Law of motion, the rate of change of mome...
Q: Earth has a mass of 5.97×1024 kg and a radius of 6.37×106 m. The period of Earth's rotation is 24 ho...
A: Given m=5.97x1024kg Initial radius R=6.37x106m Final radius r=R/2 Initial Time period T=24hr=24x60x6...
Q: 2.18. A ball is thrown vertially upward with an initial velocity v,. The air resistance is proportio...
A: according to the question the ball is thrown vertically upward with an initial velocity i.e v0 the e...
Q: plz don't copy the same wrong Ans. Dynamics subject
A: Let ω1 be defined as the angular velocity of the swinging hammer after impacting, and v0 be defined ...
Q: HW Help: Just part C, Thank you!
A: Kinetic Friction: When two bodies in contact move with respect to each other, rubbing the surfaces i...
Q: P2.128 The 5-cm by 5-cm by 3.6-m spar buoy from Fig. P2.126 has 2 kg of steel attached and has gone ...
A: We know that,Density of seawater, ρwater=1025 kg m-3 l= submerged length of sparWwood=Wood SG×Densit...
Q: A ray of light is incident on the surface of a block of clear ice at an angle of 28.0° with the norm...
A:
Q: Problem 1: An object is thrown off the top of a 6.2-m tall building with a velocity of 2.9 m/s at an...
A:
Q: A weight of 450 N falls from rest. Suppose the resistance of the air is proportional to the speed an...
A: Given: The weight of the body W = 450 N. The limiting speed of the body v = 52.5 m/s.
Q: A hoop is given an initial speed up a plane inclined at angle of 45∘. The initial linear speed is v0...
A: a=9.8×sin452a=3.46
Q: 1) An object with equal length ofeach part and uniform mass density is rotated about an axle, which ...
A: Since the three parts of the object are symmetric and uniform, the center of mass of the object is a...
Q: Part a and b please
A: Given A monatomic ideal gas undergoes a cyclic transformation as following below.
Q: The organ on Temple Square can play a 5 octave note range. If the lowest note the organ can play has...
A: Solution: Given Values, Frequency(f)=261 Hz
Q: q = 18X106 C Consider two hollow conducting spheres. Inner radius of the first sphere, a=4.0 m and o...
A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and s...
Q: An automobile traveling at 60 km/h (with respect to the ground) bumps into the rear of another autom...
A: Given: The speed of automobile 1 is 60 kmh. The mass of automobile 1 is 1200 kg. The speed of automo...
Q: The disk of mass m =2 kg and radius r =0.5 m, has a moment of inertia ī =4 kg.m2 about its center of...
A: Given: Mass m=2 kg Radius r=0.5m Inertia I=4kg m2
Q: A flatbed truck is carrying a heavy crate. The coefficient of static friction between the crate and ...
A: lets considerm=mass of the cratea=acceleration (in this case deceleration of the truck)g=acceleratio...
An underwater scuba diver sees the Sun at an apparent angle of 47.9º from the vertical. What is the actual direction of the Sun relative to vertical?
Step by step
Solved in 2 steps with 2 images
