An object is located 10 cm away from the surface of a convex mirror with f= 4. What are the characteristics of the image formed? A. virtual, upright, same size B. virtual, upright, reduced C. real, upright, same size D. no image formed
Q: The figure below shows a Venturi meter, used to measure flow speed v1 in a pipe. The expression for…
A:
Q: A negative test charge -Q is released from rest in a region with uniform electric field directed to…
A: Given : A negative test charge -Q is released from rest in a region with uniform electric field…
Q: What produced the iron and heavier elements like gold and silver in Earth's core and crust?
A: Most elements in our universe are created in the cores of stars. Stars are powered by fusion where…
Q: 6-21* A 75-lb load is supported by an angle bracket, pul- ley, and cable as shown in Fig. P6-21.…
A: a Draw the free body diagram as below. The angle is, tanθ=34cosθ=45sinθ=35 Draw the free body…
Q: Please solve it
A: Given that,Potential difference, V=4.50 VLength of wire, L=2.50 mRadius of the wire, r=0.654…
Q: In a single loop, what happens to the voltmeter pin when the magnet is moved back and forth? N S A.…
A: Ans: since when the magnet is moved backed and forth then the magnetic flux is changed.
Q: From the given circuit, determine the value of I1, I2 and I3
A:
Q: Problem na microscopic spring mass system, the mass m=2 x 10 Kg, the energy of the 4th excited state…
A: In Harmonic oscillator energy gap between states remain same in quantum mechanics. as spring mass…
Q: of a thin lens with spherical surfaces is the point F where The rays parallel to and near the…
A: Answer: As per the given statement,
Q: Determine the equivalent resistance between terminals b and d. ww 5 ohms A 8.1688 ohms; mco 10 ohms…
A: Given Data : electric circuit is given To Find : equivalent resistance between b and d
Q: Consider the two vectors d = (1, -1,2) and b = (–1, 1, a) where a = 0 (a) Give a unit vector in the…
A:
Q: An ideal gas with y = 1.67 is initially at 2°C in a volume of 8 L at a pressure of 1.00 atm. It is…
A:
Q: If a galaxy has a redshift of 0.35 and the hydrogen line has a wavelength of 486.3 nm, what will be…
A: Redshift happens when the source of light moves away from the observer. The frequency observed will…
Q: What was the wavelength of maximum intensity for radiation from the gas of the big bang at the time…
A: Wien’s law, also called Wien’s displacement law, gives the relationship between the temperature of a…
Q: A converging lens forms a OUTSIDE of the principal focus. Oreal and inverted Oreal and upright O…
A: Given A converging lens forms an OUTSIDE of the principal focus, as following below.
Q: From the given circuit, determine the value of the total current?
A:
Q: 1. Find the heat absorbed by 2 kg of air which heated from 50 °C to 100 °C at constant pressure of 5…
A:
Q: In a reheat cycle steam at 15 MPa, 540 o C enters the engine and expands to 1.95 MPa. At this point…
A: The ratio of the work done by a heat engine to the heat supplied to it is used to determine its…
Q: 1. Derive the equation of E for the region between two cylinders (configuration as shown in Figure…
A:
Q: h(x) = ² + vot + ho 2 And the expression that calculates the horizontal distance (in meters) a…
A: Given, v0=16,000 m/sθ=450
Q: Problem 2. From the given section of a wide flange shown in the figure, it carries a vertical shear…
A:
Q: Refer to the figure below. A toroid consists of a ring having an inner radius a and outer radius b.…
A:
Q: A characteristic common to sound waves and light waves is that they transfer energy are longitudinal…
A: Here these give questions are basically from the concept of Longitudinal sound waves. Please have a…
Q: Calculate the capacitance and stored energy for one dimensional change in potential using direct…
A:
Q: Three forces act on the lever arm, as shown in Figure 3. Determine the magnitude of the resultant…
A: 3. Given Three forces act on the lever arm. Determine the magnitude of the resultant moment of these…
Q: Given the age of a universe as 15.6 billion years. A galaxy is found to be moving at 620 km-s-1 from…
A: Hubble time is the amount of time it took for a universe to reach its current state. For calculating…
Q: Consider a discrete distribution of charges such that three + charges reside in an equilateral…
A: Given, Three positive charges reside on equilateral triangle .
Q: In terms of Rayleigh range ZR, a Gaussian laser beam has it s minimum radius of curvature at…
A:
Q: 1. A 400-g mass vibrates according to the equation y = 0.45 m sin 8.4 t, where y is in meters, and t…
A: Given, Mass m = 400 g y = 0.45 m sin 8.4 t The general expression for a wave is…
Q: If the sine of the critical angle is 0.987. What is the refractive index of the lining of an optical…
A: The sine of critical angle is given as, sinθc=0.987, The refractive index of core is given as,…
Q: Locate the centroid y of the solid body formed by revolving the shaded area about the y axis. -4 ft…
A:
Q: What causes UVC can to kill viruses? Is it because of the wavelength? if so, how is the UVC…
A: UV that is ultraviolet rays is electromagnetic radiation whose main source is sun for the case of…
Q: 4. The efficiencies of aircraft can be very important indicators for meeting emission standards.…
A:
Q: Bodies A and B are connected by a flexible cable as shown in the figure below. The weights of bodies…
A: Given Weight of body A WA = 30 lb Weight of body B WB = 20 lb…
Q: Determine the coordinates of the centroid of the lineal shape (one horizontal line connected to one…
A:
Q: A 0.1-m long nichrome wire has a cross-sectional area of 0.1 mm 2. A 1.0-V potential difference is…
A: Length of the Nichrome wire, L=0.1 m Cross sectional Area of the wire, A=0.1 mm2=0.1×10-6m2=10-7 m2…
Q: Determine the angle at which a particle in Jupiter's circular orbit experiences an attraction from…
A: Given, A particle is in jupiter's circular orbit experiences an attraction from jupiter that is 0.75…
Q: Where should the probes of an ohmmeter be placed to measure the total voltage of the circuit? b с d…
A: Given:
Q: Capacitors C₁ = 300μF and C₂ = 100μF and a 4V battery are connected in series. The respective…
A:
Q: 1. In a reheat cycle steam at 8.5 MPa and 490 o C enters the turbine and expands to 1.5 MPa. At this…
A: Solution: As per the given data, The below table can be written as:
Q: 10. A ball is suspended from a vertical spring with spring constant of 82.7 N/m. What is the mass of…
A:
Q: Compute for the voltage Vab in the circuit shown below. RS a- 2 Ohms V3 b- 허미다 10V ○-12.6547 V ○…
A: Current is dependent on voltage between 2 terminals. This is called Ohm's law. More is the potential…
Q: The K, L and M shell binding energies of a metal target are - 30.0 keV, - 5.0 keV and - 1.4 keV…
A: Photoelectric effect Photoelectric effect is a phenomenon in which electrons are ejected from the…
Q: Compute for the voltage Vab in the circuit shown below. O -12.6547 V O-12.5784 V O-13.7037 V…
A: Electrical circuit problem.
Q: Determine the equivalent resistance between terminals c and d. a ww 5 ohms 10 ohms M 15 ohms M 20…
A: Given Data : electric circuit is given To Find : equivalent resistance of the the circuit between…
Q: The 4.4-kN force F is applied at point A. (a) Compute the moment of F about point O, expressing it…
A:
Q: Masses A (2.00 kg) and B (3.00 kg) are connected to each other with string over two pulleys as shown…
A:
Q: In the circuit shown, find the unknown resistance, R Hint: Apply Kirchhoff's Voltage (Loop) Rule and…
A:
Q: A physics student has a single-occupancy dorm room. The student has a small refrigerator that runs…
A: Given that:iref=2.5 AP1=100 WP2=60 WP3=3 WV=110 Vfor transmission line:d=9.266 mmL=17×2=34 kmV'=110…
Q: The point form of Ampere's law tells us that: currents produce steady magnetic fields; the magnetic…
A: Ampere’s circuital law states that line integral of magnetic field forming a closed loop around the…
Step by step
Solved in 3 steps with 3 images
