D. Ray 1 Ray 1 Ray 2 Object Ray 3 Ray 3 Real image (Image is obtained from online) Study the ray diagram of image formed by convex lens. What did you get the information from this image? Write your answer in four to five lines. i. You have studied the Lens formula (having the physical quantities do, di, and focal length f) in the physics lecture. Write the formula. 1i. In the figure above if the object is at a distance 35 cm from the lens and an image is formed at a distance 60 cm from the object, and the image is in other side of lens as shown in figure. Calculate the focal length of the iii. lens.

Q: A disk with a rotational inertia of 7.90 kg-m² rotates like a merry-go-round while undergoing a…

A:

Q: An old streetcar rounds a flat corner of radius 8.10 m, at 24.0 km/h. What angle with the vertical…

A: "Since both questions are different, as per bartleby guidelines we can author only 1st one. Please…

Q: A uniform magnetic field with B = 2.7i [T] passes through a hemispherical shell oriented with the…

A: Magnetic flux is a measure of the strength of a magnetic field passing through a given area. It is…

Q: A space ship is currently flying through space with a velocity of 95 m/s. They decide to slow down…

A: Given: The initial velocity of the spaceship is 95 m/s. The acceleration the spaceship is -20m/s2.…

Q: Three people pull simultaneously on a stubborn donkey. Jack pulls directly ahead of the donkey with…

A:

Q: 6. Calculate the latent heat of fusion for 2.40 kg of gold as it changes from a molten liquid into a…

A: Given data, Mass of gold M=2.4 kg

Q: The driver of an SUV (m= 1800 kg) moving at a velocity of 3.50 m/s isn't paying attention and rear…

A: Mass of the SUV is M = 1800 kg Speed of the SUV is u = 3.50 m/s Mass of the car is m = 1200 kg Speed…

Q: A baseball player with mass m = 80.0 kg, sliding into second base, is retarded by a frictional force…

A:

Q: cting báck on the example of Katie dropping the tennis ball, how do you а. think a gravitational…

A: gravitational force F = Gm₁m₂/r²

Q: Some European trucks run on energy stored in a rotating flywheel, with an electric motor getting the…

A:

Q: 39. A wave on a very long rope takes 2.0 s to travel 10 m of the rope. If the wavelength of the wave…

A: Part (39): Given: The wavelength of the wave is 2.5 m. The distance traveled by the wave is 10 m in…

Q: Mathematically, the period of a pendulum for small angles is expressed by the equation below. T =…

A:

Q: A beam of white light consists of plane waves of wavelengths from 0.4 µm to 0.7 um. (1 µm = 10 m).…

A: When a white light passes through one medium to another medium having density difference or…

Q: In the figure, a frictionless roller coaster car of mass m = 811 kg tops the first hill with speed…

A: Given: m=811 kgvo=16 m/sh=41 m

Q: The figure gives the acceleration of a 6.0 kg particle as an applied force moves it from rest along…

A:

Q: A wire of length L = 0.65 m and mass m = 0.095 kg carries a current of I= 0.35 A. The wire is…

A:

Q: Calculate the cyclotron frequency of an a-particle moving through a 1.5T magnetic field in a…

A: Given that,  Magnetic field, B=1.5 T

Q: ww 5) The current through the 20-Q resistor in Fig-19-81 are both open or both closed. Use this clue…

A: The resistance of the resistors are given as, R1=20 Ω, R2=R Ω, R3=50 Ω, and R4=10 Ω. The potential…

Q: The figure shows a three-particle system, with masses m1 = 1.5 kg, m2 = 3.9 kg, and m3 = 6.4 kg.…

A: Given data:  m1 = 1.5 kg, m2 = 3.9 kg and m3 = 6.4 kg

Q: Find the force (in N) of electrical attraction between a proton and an electron that are 8.2 x 10-11…

A:

Q: The wavelength range of visible light is usually taken to be from 400 to 700 nm, although it can…

A:

Q: A circular conducting loop with radius 0.2 meters carries a current of 10 A and is oriented such…

A:

Q: On a hot 98° F day you are driving EAST at 20 mph when you hear a fire engine approaching from…

A:

Q: A ballistic pendulum can be used to measure the speed of a bullet from a gun. A ballistic pendulum…

A: Since you have posted multiple questions, we will provide the solution only to the first question as…

Q: 8. A 15kg rectangular block with a length of 80cm and a width of 50cm rests on a table. What…

A:

Q: Calculate the magnetic field strength of a solenoid that contains 1000 windings (turns) of wire over…

A: Given, The number of turns, N = 1000 The length of the solenoid, l = 10 cm = 0.1 m The current…

Q: If the electric potential in 3D space is given as V = x' +y° +z° - 6xy – 6 yz - 6zx find the…

A:

Q: In the figure below, the masses of each object are: m₁ = 1 kg, m₂ = 4 kg, m3 = 4 kg. The labeled…

A: Calculate the x coordinate of the center of mass.…

Q: A spring and block are in the arrangement of the figure. When the block is pulled out to x = +5.0…

A: Given that For Stretch length x = + 5 cm, applied force F = 360 N Full stretch of spring is = 12 cm…

Q: 47. string is 425 Hz, what is the frequency of the second harmonic?

A: Fifth harmonic frequency = 5f = 425 Hz Second harmonic frequency = ?

Proper Length

The theory of special relativity explains the connection between space and time to objects that move in a straight line at a constant speed. The objects move at the speed of light. When an object approaches light speed, its mass is endless and cannot move faster than light. The most crucial postulate of Einstein's special relativity is that the laws of nature do not change in each frame of reference.