An object is seen through a simple microscope of focal length 12 cm. Find the angular magnification produced if the image is formed at the near point of the eye which is 25 cm away from it.
Q: A fighter plane is pulling out for a dive at a speed of 900 km/hr. Assuming its path to be a vertica...
A: Given: The velocity fighter plane is v = 900 km/hr The radius of the vertical circle is R = 2000 m T...
Q: Mass is measured in kilograms whereas weight is measured in Newton. Select one: O True O False
A: Ans is :- true Weight is measured in Newtons. Mass and weight are two completely different things, m...
Q: 4. A ball is fired with a speed of 10Oms-' at an angle of 30° from at A as shown in Fig. Q4. Compute...
A: The initial speed of the ball u = 10 m/s Angle θ = 30o h1 = 1.5 m h2 = 2 m
Q: Balmer seies Aade in 0) 29:20 20:27 e5:36 d) 12:64
A: To find- λαλβ=?Given data-Balmer series of spectral lines.
Q: 5. A cannonball is shot out of a cannon with a horizontal velocity of 40 m's [right] and a vertical ...
A: Given Data : Horizontal velocity , vx = 40m/s vertical velocity , vy = 20m/s height , h = 100m To F...
Q: rave with wa
A: Given as, k= 400 and E0= 4,000,000
Q: The ladder shown in the figure is light and stands on a frictionless horizontal surface. Arms AB and...
A: Tension in the massless rod MN. Given, Arm length AB=BCMass of man=MLength of MN=12Length of AB
Q: A particle is to slide along the horizontal circular path on the inner surface of the funnel as show...
A: To Find : speed of the particle to continue the motion of it in the circular path on the inner surfa...
Q: Fixed volatility and wominal value of the ontract decide here
A: Figure 2 shows cash flows different volatility characteristics with fixed volatility and nominal val...
Q: T00 u, N 8.6.E (a) Calculate the equilibrium temperature of a meteoroid of mass M, density p, and al...
A:
Q: An X-ray photon of frequency 3×101°HZ collides with a free electron at rest and is scattered at 60 d...
A: When x-rays or gamma rays are scattered by loosely bound electrons they lose energy which increases ...
Q: A 49.05N block moving east at 6 m/s experience a force as depicted by the graph shown below. a.) Cal...
A: The change in momentum of block is ∆P=F∆T The area of Force and time graph gives the impulse. Impul...
Q: A system of two particles each with spin 1/2 is described by an efective Hamiltonian H = A(s12 + $2:...
A:
Q: These images show one of the large `VLT’ telescopes at the European Southern Observatory’s facility ...
A: The Hubble Space Telescope suffered from spherical aberration . In spherical aberration the light ra...
Q: A rack of seven spherical bolwing halls (each 6.50 kg, radius of 10.1 cm) is positioned along a line...
A: Given, mass of each ball is M=6.5kg the radius of each ball is r=10.1cm=10.1×10-2m At point P, anot...
Q: Ex. 10 : An electron in hydrogen atom stays in 2nd orbit for 10 S. How many, revoltution will it mak...
A: To find- Number of revolution (ν)=? Given- Electron is in 2nd orbit for 10-8 sec.
Q: Astronomers who use ground-based telescopes spend a lot of time and effort dealing with something ca...
A:
Q: A fighter plane is pulling out for a dive at a speed of 900 km/hr. Assuming its path to be a vertica...
A:
Q: follow the pathway of an electron in the x‐ray tube through to the film plate and explain how an im...
A:
Q: b) During monsoon season, a rescue boat is cruising at a speed of 15ms-1 in the direction shown in F...
A:
Q: Calculate the radius of second Bohr orbit in hydrogen atom from the given data. Mass of electron = 9...
A: To find-Radius (r2)=?Given-Mass of electron (m)=9.1×10-31 kgCharge on the electron (e)=1.6×10-19 CPl...
Q: Question 4 A roller-coaster car has 30 m/s initial speed at some horizontal section ARer this sectio...
A: Given,v1=30m/sv2=10m/s
Q: If light of wavelength 600 nm falls on a rectangular slit 0.0400 mm wide, what is the angular positi...
A: Given that wavelength of light used, λ = 600 nm = 600 × 10-9 m width of the slit, d = 0.04 mm = 0.04...
Q: In the figure below, the conducting loop has fallen a short distance and is now falling at a constan...
A: Given: s=0.50 mmass=30.0 gR = 1.00B=7.50 T
Q: The ofecond memberr of Balmer seuies of hyduogen alam hai a 861 100m, Caleulale the uwauelength of t...
A: To find-Wavelength of 3rd line in Balmer series (λγ)=?Given-Wavelength 2nd line in Balmer series λβ=...
Q: Planetary scientists are excited about the possibility that some of the moons in the outer solar sys...
A: Given: On Callisto: Water layer = 20,000 m thick Radius = 2.41x106 meters On Earth: Water layer = 3...
Q: 2. Lenz's law concerning the direction of an induced current in conductor by a magnetic field could ...
A: Lenz Law: The induced current will appear in such a way that it will fight the flux variations in th...
Q: A sandbag is dropped from a balloon which is ascending vertically at a constant speed of 6m/sec . If...
A: The speed of the ball as it hits the ground and the altitude of the balloon at this instant. given, ...
Q: Calculate the wavelength of light emitted in the 2P/21S/2 transition of the real hydrogen atom (in- ...
A: Given The transition of the real hydrogen atom = 2 P12 → 1S12 Here, considering the value of the qua...
Q: Q. 22 : The de-Broglie wavelength of waves associated with an a-particle of momentum 52.96 x 10-21 k...
A: To find-Wavelength (λ)=?Given data-p=52.96×10-21 kg.m/sh=6.63×10-34 J.s
Q: A 60-g tennis ball initially at rest is hit by a racket. The ball is in contact with the racket for ...
A: Given that:-Mass, m=60 g=0.060 kgInitial velocity, Vi=0 m/sFinal velocity, Vf=120 km/hTime interval,...
Q: A rectangular barge has a dimension of 30m length, 10m width, and 3m depth. It weighs 4500 kN when l...
A: Given Length = 30 m Width ...
Q: An 82 kg diver jumps from a 6.5 m high platform. What is their velocity just before they hit the wat...
A: Mass of driver m = 82 kg Height of platform h = 6.5 m
Q: The spring has stiffness k = 750 N/m. If the 5-kg block is displaced 0.2 m downward from its equilib...
A:
Q: 68. A piece of wire 1 foot long with crosses sectional area of 10s square inch has a resistance of 0...
A: The resistance of 200 ft of the wire. Given, Length of the wireL=1 foot=12 inchescross sectional are...
Q: What is the magnitude of the force acting between a 20-cm length of the two current-carrying, parall...
A: The force between two current carrying parallel wires is given as F=μoIiI22πrLI1 and I2 are the curr...
Q: A 10.0 kg block sliding on a frictionless horizontal surface at 7.00 m/s hits a spring that is attac...
A: Given: Initial Velocity,u=7m/sFinal Velocity,v=0m/sMass,m=10kgSpring Constant,k=5000N/m According to...
Q: 10-1. At the equilibrium spacing of 0.108 nm, the total energy of the H molecular ion, -2.7 eV, is t...
A:
Q: An electron is confined in the ground state in a one-dimensional box of width 10-10 m. Its energy is...
A:
Q: The density inside a solid sphere of radius a is given by p=Po a/r, where Po is the density at the s...
A: The given solid sphere can be considered as a collection of small divisions. Then we can replace the...
Q: Case IlII- The object is between C and F (do f) Real side Virtual side F
A:
Q: 6. A 3.0 kg mass is at to a 5.0 kg mass by a strong string that passes over a frictionless pulley. W...
A: Given, m1= 3 kgm2= 5 kgTension on the string = T
Q: 4. A projectile is launched over a flat ground, and the effects of the air resistance are minimal. (...
A: We are given a case of projectile motion over a flat ground. We know the formula for the range of th...
Q: Find the currents and voltages in the circuit. iz 821 a iz v2 V3 62 30 V - a Find i2and i3 b.Find V1...
A:
Q: (6) The decibel level from a group of identical machines is 95 dB. If the sound intensity from one m...
A:
Q: Part A The system is at rest in the position shown, with the 11-lb collar A resting on the spring (2...
A:
Q: A ball is thrown upward with a speed of 5ms-1 from a top of 100m building as shown in Fig. Ql(a). On...
A: We can answer the question using kinematic equation in one dimension. The details are as below.
Q: Quantitative Question T'Challah, Luke, and Knausgaard are on low-friction roller skates, engaging in...
A: Given in the problem let the mass of T'Challah be mT=90kg Knausgaard be mK=80kg Luke's be mL=75kg ...
Q: A sound wave of frequency 10 kHz is travelling in air with a speed of 340 m/s. Find the minimum sepa...
A:
Q: Find the magnitude of the magnetic field B generated by a ring at a point x away from the center of ...
A: We have a circular loop carrying current I and having radius R, we have to find the magnetic field a...
![An object is seen through a simple microscope of focal
length 12 cm. Find the angular magnification produced
if the image is formed at the near point of the eye which
is 25 cm away from it.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F85dc3265-9131-41cb-8996-f477600c2eca%2F220c4501-7c3e-4915-8e4f-71e4914a4440%2Ftl9uhw_processed.jpeg&w=3840&q=75)
![](/static/compass_v2/shared-icons/check-mark.png)
Step by step
Solved in 2 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)