Please explain properly with units and all What is the smallest unit of spacetime according to Loop Quantum Gravity? a ) Planck length b ) Planck mass c ) Planck time d ) Planck energy

Q: A concave mirror with a radius R creates a virtual image that is 4 times the size of the object.…

A:

Q: 7&8

A: 7. Given: The wavelength of light used is λ=560nm=560×10−9m=5.6×10−7mThe diameter of objective lens…

Q: 2. A hoop of radius RH and mass mн and a solid cylinder of radius Rc and mass mc, are released…

A: Step 1: here we know that both translational and rotational motion exists Step 2: Step 3: Step 4:

Q: The earth has a vertical electric field at the surface, pointing down, that averages 119 N/CN/C .…

A: Step 1:Step 2:

Q: If i am in interstellar space amd there are two spaceships that 1500 m apart , what is the…

A: According to Newton's law of gravitationGravitational force of attraction between two objects…

Q: 1. The cabin section of a spacecraft is separated from the engine section by detonating the…

A: Please see the attached image for the solution. If there are queries or if the image is not loading,…

Q: Chapter 20: Problem 12: The hydroelectric generators at the Hoover Dam can produce a maximum current…

A: Step 1: Power outputPower (P) = Current (I) x Voltage (V)Given: maximum current is 8.00 × 10³ A…

Q: Question 18 A photon having wavelength A scatters off a free electron at A (see figure), producing a…

A:

Q: How much force would you need to exert to keep a 73.3 kg skateboarder from rolling down a 33.9°…

A:

Q: 2 @ Consider the circuit in (Figure 1). Part A What is VR if the emf frequency in (Figure 1) is 4.0…

A: Step 1:Step 2:Step 3:Step 4:

Q: I need assist with part d, the ray diagra

A:

Q: A long, straight wire lies along the z-axis and carries a 4.00 A current in the +z-direction. Find…

A:

Q: Ice.... when it gains.... and forms....

A: Ice is the solid state of water, and its molecules are tightly packed together with minimal…

Q: An object is placed 85 cm from a glass lens (n = 1.52) with one concave surface of radius 23.0 cm…

A:

Q: In a transistor circuit given   determine IB, IC, IE, VCE, αdc and VBC.Neglect VBE, take β=100…

A: The objective of the question is to determine the values of IB, IC, IE, VCE, αdc and VBC in a…

Q: A solenoid is producing a magnetic field B = 7.5 * 10-3 T. It has N = 1600 turns uniformly over a…

A: The objective of the question is to find the current flowing through a solenoid given the magnetic…

Q: A woman stands a distance d from a loud motor that emits sound uniformly in all directions. The…

A: The image is blurred please provide the perfect image so i can give you answer correctly…

Q: An object 1.30 cm high is held 3.00 cm from a person's cornea, and its reflected image is measured…

A:

Q: Two cylindrical rods have the same mass. One is made of silver (density = 10 500 kg/m³), and one is…

A: Fourier's Law and Heat Conduction in a CylinderFourier's Law describes heat conduction within a…

Q: C. Out of the page. D. Into the page. 45. Which direction are electrons traveling in the wire? A. Up…

A: Step 1: given : external force pulls the horizontal wire down the pageThe magnetic field is also…

Q: 1-2

A: Step 1: Step 2: Step 3: Step 4:

Q: a) A brass rod of length 2L and a steel rod of length L have the same cross-sectional area are…

A: The objective of this question is to find the temperature at the junction of the two rods. This can…

Q: Handwritten solution required, don't copy the answer from othersite.

A:

Q: The vibrations along a longitudinal wave move in a direction _____. perpendicular to the wave (both…

A: The objective of the question is to identify the direction of vibrations in a longitudinal wave.

Q: A wind generator can charge 22 storage batteries in 24 hours. After the generator has been charging…

A: Step 1: Step 2: Step 3: Step 4:

Q: r dm mi | d— dr L- In the figure, a particle of mass m₁ is a distance d from one end of a uniform…

A: Step 1: Step 2: Step 3: Step 4:

Q: Which one of the following ionic solids would have the largest lattice energy? NaCl ONAF CaBr2 ○ CsI…

A: Step 1:Lattice energy is the energy released when one mole of an ionic compound forms from its…

Q: A snapshot graph at t=0 s for the displacement of a string is shown below. The wave is traveling to…

A:

Q: 1

A: Step 1: Step 2: Step 3: Step 4:

Q: The value of specific heat for copper is 390 J/kgC for aluminum is 900 J/kgC and for water is 4186…

A: Approach to solving the question:Please see attached photos for detailed solutions. Thank you.…

Q: Show me how to solve it step by step , thanks in advance

A:

Q: I need help with this problem and an explanation of why its the answer described below: (0.81 m^3 is…

A: Step 1: Write the given. Step 2: Write the equation needed. Step 3: Do the algebra. Step 4: Finalize…

Q: Hurry-no much time

A:

Q: Irot Find current potential difference across resistor (Place results in table Series 2. 15.2 1. ar…

A:

Q: A stretchable helium balloon is tied to the bottom of a swimming pool; 25 m below the surface. The…

A: The objective of the question is to find the density of the balloon at 25 m below the surface of the…

Q: You have removed a very large, thick plate of steel (AISI1010) from your heat treat oven and have…

A:

Q: Please answer both!!

A:

Q: Problem 8 A carnival ride spins people in a circle to make them feel a centripetale acceleration of…

A:

Q: Draw a force diagram labeling all of the forces.

A: The forces acting on the object in the image and solve the related problem.Based on the image, the…

Q: Show me how to solve it step by step , thanks in advance

A:

Q: If a person needs to exert 456 N to keep a box from sliding down a ramp angled at 46.6° above the…

A:

Q: Show me how to solve it step by step , thanks in advance

A: 1. Elastic Collision:In an elastic collision, the ball collides with the ground and bounces back,…

Q: I need help on this question. Explain how you got your answers and why they seem rea

A: Step 1:Let's assume shortest wire have length (wire 1)= L Diameter of shortest wire (wire 1) = D So,…

Q: A small air bubble is 4.2 cm below the top surface of a glass (n = 1.52) sphere with a 15 cm radius.…

A: Step 1:Distance of air bubble from the surface is 4.2cmRefractive index of glass is 1.52Radius is…

Q: Sanjay and Ting, each with a mass of 25 kgkg, are riding opposite each other on the edge of a 150…

A: The objective of the question is to find the new angular velocity of the merry-go-round when Sanjay…

Q: 34. What is the direction of a current that experiences the magnetic force shown in each of the…

A: Step 1: Step 2:

Q: 15 The surface temperature on Venus may approach 735 K. What is this temperature in degrees Celsius?…

A: Step 1: Temperature on venus    Step 2:  Temperature on mercury

Q: Given a sphere made of pure stainless steel (AISI 302), with a diameter of 12.0 cm, at an initial…

A:

Q: D 11.4

A: Approach to solving the question:Please see attached photos for detailed solutions. Thank you.…

Q: A skier (68 kg) is on a ramp that is inclined at an angle of 20 degrees. The height of the ramp is…

A: To find how far the skier travels horizontally before landing, we can use the horizontal component…