(a) Suppose they are used to make a microscope. Suppose an object is placed 12cm from the objective lens (6cm-lens). If the eyepiece lens is 20cm behind the objective lens, find the angular magnification of the microscope. (b) Determine the image location. (c) If the manufacturer had accidentally placed the two lens 30cm apart instead, calculate the new image location.

Q: DISPLACEMENT, VELOCITY AND ACCELERATION 19. A boy from rest started jogging with an acceleration of…

A: Ques: 19. A boy from rest started jogging with an acceleration of 2 m/s2 from t=0 to t=10s. The boy…

Q: Using the principles of energy and conservation of energy, determine how the velocity of an object…

A:

Q: 50 kg of ice at -5°C is dropped in to a big lake at 0°C. (Assume that the lake is big enough for the…

A: a)since temperature of the lake can not change , Hence equilibrium temperature = 273 k = 0 degree…

Q: Magnetic Field Calculation 1. Express the value of H in rectangular components at P(0, 0.2, 0) in…

A: Here the magnetic field is to be evaluated,  current, I=2.5 A at Q(0.1,0.3,0) The magnetic field at…

Q: Assume that there is a region with cylindrical symmetry in which the conductivity is given by o =…

A: Given : Conductivity, σ=1.5e-150ρkS/m Electric field, E→ = 30 kV/m

Q: A thin rod (length = 1.11 m) is oriented vertically, with its bottom end attached to the floor by…

A:

Q: A bird sits on a telephone wire midway between two poles 20 m apart. The wire assumed weightless…

A: Force is a vector quantity that means it has both magnitude and direction to it. By Newton's second…

Q: On a physics classroom lab experiment, a cart A with mass 1 kg and velocity of 1 m/s collides and…

A: Given ma = 1 kg      ,        va= 1 m/s  mb = 5 kg      ,         vb = 0 m/s   Initial Linear…

Q: Computing the velocity using the Law of Conservation of Energy Mass of Trevor, m A. 120 kg Spring…

A:

Q: Consider three resistors with values of 2.0 k, 3.0 k2, 4.0 kN and a 12 Volt battery. a. What is the…

A:

Q: 5. If the resultant force is required to act along the positive u axis and have a magnitude of 5 kN,…

A: Given: To find: Magnitude of Fb and it's direction theta

Q: Review Conceptual Example 8 before starting this problem. A block is attached to a horizontal spring…

A:

Q: 5. Explain the theory of electron diffraction in solids, and then calculate the De Broglie and Bragg…

A: To Explain: The theory of electron diffraction in solids and calculate the De Broglie wavelength

Q: Use the following constants if necessary. Coulomb constant, k=8.987×10^9N-m2/C2. Vacuum…

A:

Q: Q\Consider a particle of mass m and energy E, moving in the x axis from the left, Determine the…

A:

Q: Help me solve it step by step, thank you in advance .

A: 5.444mA   Detailed solution given below. In case of Doubts please do let me know Explanation:

Q: d. Using the equation for Arc Length and the integration calculator, find the total distance…

A: The arc length of a function  is given by the formula,                                        (1)…

Q: Find I,, Ig f Iz & Fq Nodal Analy sis- And v, 4 Vz By 10 L V2 Is 20v (t 202

A: Electric current.

Q: Can 4 be solved here?

A:

Q: 3. An airline passenger drops a coin while the plane is moving at 245.0 m/s. What is the velocity of…

A:

Q: An electric motor rotating a workshop grinding wheel at a rate of 1.27 X 10? rad/min is switched…

A: Given that:-Initial velocity, ω0=1.27×102 rev/minin rad/sω0=2π60×1.27×102 rev/min=13.29 rad/sechere,…

Q: B CB d2 F d3 T CA di (NOT IN SCALE) A force F, F| 18N, acts along the diagonal of the parallelpiped.…

A: To find:  The moment of force with respect to C, using rCA→ and rCB→

Q: 8. A small car and a large pickup truck are on the same road. Both have tires made of the same…

A: Let the mass of car = m Let the mass of truck = M It must be noted that M > m

Q: (b) A particle moves with a velocity of V= 35 t - 221 t +120 Find the distance travelled after 10 s.

A:

Q: Jake was travelling 12 [km], 30° S of E, then 15 [km], 45° N of E, and then 9 [km], 30° E of N. At…

A:

Q: Determine the components of the reactions at A and B 30 kN 10 kN 15 kN 42 10 kN/m A B. 1.5 m 1.5m 3m…

A: In this, there are two different questions are given so we will solve first question for you. If you…

Q: PART E

A: Vbhh

Q: An experiment is carried out with the intetion of intepreting the relationship between thermal…

A:

Q: can this be type i dont see how this can be put as an equation

A: The hovercraft is to be launched from the bottom of the hill to the top at a height H from the…

Q: 4. How SR flip flop is different from D flip flop? Justify your answer.

A:

Q: Mk=0.7. 10 kg TIR A 10-kg box is at sliding to the right on the floor. A rope is attached to the box…

A: mass of box = m = 10 kg co efficient of friction = 0.7 acceleration = a = 6 m/s2

Q: 4 A remote control plane is moving with a velocity of " = -9 m/s. The plane then experiences an…

A:

Q: 3. For a ballistic pendulum, if the length L = 1.835 meter, angle of deflection from vertical 0 =…

A: Given data-                  Mass of the bullet m=22.558 gm=0.022558 kg                  Mass of…

Q: The planet Mars has a mass of 6.39x1023 kilograms (kg) and a radius of 3390 kilometers (km). A…

A:

Q: Find the equivalent resistance of the combination of resistors shown below: R2 3.5 N R3 - 2.5 N R,…

A: R1 = 5.0 ΩR2 = 3.5 ΩR3 = 2.5 ΩR4 = 24.0 ΩR5 = 3.2 Ω

Q: In the figure, wheel A of radius rA = 8.61 cm is coupled by belt B to wheel C of radius rc = 26.8…

A: Radius of wheel A ( Ra ) = 8.61 cm Radius of wheel C ( Rc ) = 26.8 cm Initial angular speed ( ω ) =…

Q: A confined volume of 27 moles an ideal gas (with y 1.42) goes through an expansion process so at the…

A: Hey dear have a look

Q: a. A golf ball is launched at ground level with a speed of 10 m/s at an angle of 50° with the…

A:

Q: Set Planck constant to be 1 in this problem. Suppose we have a normalized eigenstate of angular…

A:

Q: 1. Want to hit the golf ball onto the green which is 60 ft away and 10 ft high. What is the minimum…

A:

Q: I do not understand how the professor came to the conclusion for the Vcenter equation.

A: The potential at the center of the square would be given by the sum of individual potentials at the…

Q: A 30-g sample of 5'Co is positioned in the core of a reactor with an average neutron flux of 1014…

A: Given: Mass of sample = 30 gm Neutron flux = 1014 neutrons/cm2 Half life of Co-60 = 5.3 years

Q: An object that weighs 42 N is pulled on a horizontal surface by a horizontal pull\ of 52 N to the…

A: Given data:  Weight of object (mg) = 42 N Horizontal pull force (F) = 52 N, to the right  Frictional…

Q: 1. Calculate the energy of a photon of a green light (A=0.52μm). (Convert the wavelength to…

A: Given: The wavelength of the photon is 0.52 μm.

Q: 2. In each case below, determine the following: a) the normal force, N b) the friction force, f if µ…

A: Friction force and Normal force: Friction and normal reaction are two forces that act upon objects…

Q: please do the last 2 sub parts

A: The electric field strength from the given informations ⇒E=νB ⇒E=5.8×104×0.035 volt/m  ⇒E=2030…

Relativistic Energy and Momentum

According to classical physics, time flow is the same for every observer. But according to einstein's theory, time flow is different for different observers. The idea that time flow is not the same for all may sound strange because we may not experience this effect in everyday life. This effect is only observed when an object moves with some velocity comparable to the velocity of light. This velocity is termed relativistic velocity.