Consider a concave mirror of center of curvature C, and a real object ABED of rectangular shape placed between infinity and C. Which of the following figures best describes the image A'B'E'D'of ABED?
Q: Write a brief note on the magnitude scale for the brigtness of objects in Astronomy
A: This is a question from astrophysics. The word magnitude in astronomy refers to the apparent brightn...
Q: A professional boxer hits his opponent with a 1000-N horizontal blow that lasts for 0.150 s. (a) Cal...
A: Since we only answer up to 3 sub-parts, we'll answer the first 3. Please resubmit the question and s...
Q: Disk of charge is givenin figure,Derive equation of Force Of charge Electric field at point P(wher...
A: To find the force first we take a small elemental ring of width dr at a distance r from center and c...
Q: Graph the given equation in a rectangular coordinate system: x + y = -2
A:
Q: In a semiconcuctor sample subjected to the Hall experiment the velocity of the majority carriers was...
A: Given information: The velocity of majority charge carriers, v=2×106 cm/s The resistance of the samp...
Q: semiconductors it is only the completely filled band that contributes to current duction. ct one: ru...
A: False.
Q: A block of mass M = 9 kg is tied to a homogeneous rope of length m = 1 kg L = 1 m. F = 100 N. What i...
A: Given: The mass of the block M = 9 kg. The mass of the rope m = 1 kg. The length of the rope L = 1 ...
Q: A circular space station has a diameter of 386 m. Determine the frequency (per minute) with which t...
A: The diameter of the space station is, D=386 m. The Earth's gravitational field is, g=10 N/kg = 10 kg...
Q: charge distribution in free space has volume charge density r (4 cos2 θ) nC/m3 for [5] 0 ≤ r ≤ 20 m ...
A: Gauss Law relates the charge distribution to resulting electric field, according to which electric f...
Q: A bullet with a mass mb=11.9 g is fired into a block of wood at velocity vb=265 m/s. The block is at...
A: Given- Mass of bullet (mb) = 11.9 g = 0.0119 kg Velocity of bullet (vb) = 265 m/s Spring constant (k...
Q: ains two matching lists. Choices for the correct combination of elements from List- ar ist-ll are gi...
A: Time period of spring, T=2πmk Where m is the mass of object k is spring constant P) For R/2 case us...
Q: what is the relation of rollerskating to Rotational Equilibrium?
A: Introduction: An object is in rotational equilibrium if the velocity of its rotation is constant. An...
Q: An archer fires an arrow from a height of 1.80 m with a velocity of 25.4 m/s, 41.0° above the horizo...
A: Part-a Given: The initial height of the projection h = 1.8 m. The projectile velocity v = 25.4 m/s....
Q: An 0.55 kg puck slides in a r =20 cm circle on a frictionless table while attached to a hanging cyli...
A:
Q: plss answer 1 or 4 please
A: The answer of 1 is : Normal Fault
Q: 1. A thin disk of radius r rolls back and forth in a spherical dish of radius R without slipping.Use...
A: Given: A thin disk of radius r rolls back and forth in a spherical dish of radius R without slippin...
Q: If s = 10t^2 + 80 /t, find the acceleration when t = 2.
A: Given that, s=10t2+80t (I) The expression for acceleration is, a=d2sdt2 ...
Q: placec resonance, it sets the air co wire. Units Units
A: Given: The Tube A is 1.20 m long The length of the wire=0.352 m The mass of the wire=9.60 g
Q: Use a graphing utility to graph equation .Then use the TRACE feature to trace along the line and fin...
A: The given equation of the line is y=34x-2 The point on the line are For x=4, the value of y is 1 For...
Q: 11. What will happen if there is metal residue between the doped regions? 12. State a reason for mea...
A:
Q: line up in a straight line. During which eclipse will the Moon experience the greatest net force? De...
A: Newton's Law of Universal Gravitation According to Newton's Law of Universal Gravitation, the gravit...
Q: Q. Consider the motion fe particle f Space selecting the mass mouing as the Hes yeneralizedCoondinat...
A: Given: Cylindrical coordinates (r,f,z) To find: Generalized force components if force F→ acts on it....
Q: Before 200 2.20P)After the collision is masses stick each other. There is a spring with force consta...
A: By using the conservation of mometumwe Can write,Pbefore=PafterCan be written as,m(2v0)+mv0+mv0=2mv1...
Q: Which is closet to the sun in winter, Australia or Utah?
A:
Q: Find the total force on the face of a semicircular dam with a radius of 20 m when its reservoir is f...
A: Solution: The hydrostatic pressure is mentioned that we are at d meters below in the surface as, P=ρ...
Q: It is observed that when the bed of the dump truck is raised to an angle of u = 20 degree the vendin...
A: Given: The Truck is raised to an angle of θ=20∘c
Q: A charge of -25 µC is distributed uniformly over the surface of a spherical conductor of radius 11.0...
A:
Q: What will be the displacement of a suspended mass of 20 s natural period subject to a change in grav...
A: Given : a=10-5 m/s2 T=20 s The displacement (x) in the oscillation is given by : x=A...
Q: Before 2.20P)After the collision is masses stick each other. There is a spring with force constant k...
A: By using the conservation of mometum we can write,Pbefore=Paftercan be written as,m(2v0)+mv0+mv0=2mv...
Q: A 0.250 kg toy car moving with a speed of 0.860 m/s collides with a wall. The figure shows the force...
A: Given Mass (m) = 0.250 kg Velocity (v) = 0.860 m/s
Q: A cube of ice is taken from the freezer at -8.5°C and placed in an 85 g aluminum calorimeter filled ...
A: Principle of Calorimetry According to the principle of calorimetry, when two bodies are kept in ther...
Q: Please write all details. Thankyou.
A: Hello. Since your question has multiple parts, we will solve the first part for you. If you want any...
Q: Figure 1.32 shows five point loads placed on a straight line at 1 cm intervals. For what value of q1...
A: according to coulomb's law the net force on a charge is given by, F = kq1q2r2
Q: Your ear is capable of differentiating sounds that arrive at each ear just 0.34 ms(millisecond) apar...
A: a)a low-frequency sound source is placed to the right of a person, whose ears are approximately 18 c...
Q: 4. A radio-active element decays as time passes. The amount of the element present in a sample is gi...
A: The Radioactive Decay Law The rate of decrease of radioactive nuclei is directly proportional to the...
Q: An object is formed by attaching a uniform, thin rod with a mass of mr = 6.86 kg and length L = 5.76...
A: Mass of the rod, mr=6.86 KgLength of the rod,L=5.76 mmass of the sphere, ms=34.3 kgRadius of the sph...
Q: If F = (50i -70j -80k} N and AB = 5 m long. Determine z coordinate of point A. F. В -y – y
A: Given information: The force, F=50 i^-70 j^-80 k^ N The length of AB, d=5 m
Q: A projectile is fired vertically upward intothe air; its position (in feet) above the ground after t...
A: Here the velocity is projected vertically upwards The position of the projectile at any time t is gi...
Step by step
Solved in 2 steps with 1 images