A diffraction grating has 2393 lines/cm. What is the angle between the first-order maxima for red light (A = 672 nm) and blue light (A = 403 nm)?
Q: 2) a) An image is formed from a spherical mirror. The magnification of the object is -2.0 . Is the i...
A: (a) The formula for magnification(m) of the spherical mirror is given by,
Q: 2FI8 (Dimensional Analysis) The gravitational force of attraction F between two objects depends on t...
A: (a) The number of dimensional variables are 5 namely, F, G, m1, m2 and r. The reference dimensions ...
Q: A 59.0 kg cheetah accelerates from rest to its top speed of 32.7 m/s (a) How much net work (in J...
A: a)Work done is equal to change in kinetic energy.
Q: 5) Draw the electric field lines in the vicinity of two charges, -3q and +q.
A: Electric field lines point outwards for a positive charge. Electric field lines point inwards for a ...
Q: Meteorite moves in northern hemisphere of earth atmosphere perpendicular to earth surface. Direction...
A: Coriolis force is given by,
Q: A Unit 6 PT I Google Form b Answered: 10. The force act X E Unit 6 PT I: Work and KE Google Keep C 8...
A: Momentum of object A is,
Q: Spiderman uses his spider webs to save a runaway train moving about 50 km/h , (Figure 1). His web st...
A:
Q: In an experiment, an object is released from rest near and above Earth’s surface. A student must det...
A: if the student assumes the gravitational acceleration is a constant value, then it is required onl...
Q: QUESTION 2 ONLY PLEASE THANKS
A: Consider the distance between the Pluto(mass mP) and the Neptune(mass mN) is denoted by r and the f...
Q: thanks!
A: a)the condition for perfectly inelastic collision is,
Q: An Atwood's machine (see the figure below) consists of two masses: one of mass 2.33 kg and the other...
A: Consider the free body diagram.
Q: need help on the question in the picture
A: Using conservation of momentum along x direction,
Q: Where is the asteroid belt located and why?
A: An asteroid belt is seen in between Mars and Jupiter. Asteroid belt contain minor planets, and aster...
Q: A giant "egg" explodes as part of a fireworks display. The egg is at rest before the explosion, and ...
A:
Q: need help on attatched question
A:
Q: It's an electrodynamics problem.
A: The electric field on the outer surface is
Q: Explain how meteor showers are linked to comets. Why do meteor showers recur at about the same time ...
A: Meteor shower occurs when Earth orbit around Sun and passes through the fragments left over due to t...
Q: 1) What is the speed of light in a glass(n=1.5)? 2) A man 1.80 m tall stands in front of a vertical ...
A: Given information:
Q: The specific heat of brass is 0.092 cal/g degrees C, The specific heat of steel is 0.115 cal/ g de...
A: Total heat content remains the same. Therefore,
Q: A 29.0 cm long spring is hung vertically from a ceiling and stretches to 34.7 cm when a 6.50 kg mass...
A:
Q: 2. An electromagnetic wave hits a student (in air) who measures a maximum electric field of E = (6.0...
A: Hey, since there are multiple questions subpart posted, we will answer first three questions. If you...
Q: The Solar Nebula model introduces the concept of ‘frost line’. Where are asteroids and comets found ...
A: The frost line can be defined as the distance from the protostar (Sun in the case of our galaxy) wit...
Q: The leg and cast in the figure below weigh 217 N (w1). Determine the weight w2 and the angle α neede...
A: Draw the free body diagram
Q: need help on attatched question
A: Write the expression for potential energy
Q: Assume two parallel conducting plates perpendicular to the z axis of Cartesian system. They are sepa...
A: The total electromagnetic momentum p is expressed and computed as,
Q: Please help with question #2. Thank you.
A:
Q: Need help on this problem. See attatched picture.
A: Let mr denote the mass of the rod and let the length of the rod be denoted as l. The moment of inert...
Q: It's a quantum mechanics question.
A: we have two spin particles with spin 1,then the 9 states are
Q: For Problem 8.16, how do I prove the relations and give the correct expressions?
A: Draw a figure to represent a point using both polar and Cartesian coordinates.
Q: 8) What is the resolving power of a microscope with a 6.00-mm diameter objective which has f =12.0 m...
A: Write the expression for resolving power of a microscope
Q: A dog with a mass of 59.0 kg slides down a wet slope with negligible friction. The dog starts from r...
A: Given:Mass of the dog = 59 kgSpeed of the dog on the top of the slope = 0 m/sSpeed of the dog at the...
Q: A box with a mass of 45.0 kg is pushed with a horizontal force of 150 N. The box moves at a constant...
A: Consider a box having mass m and force(F) is applied horizontally on the box and it moves with the c...
Q: For the vector field E = f10e-- 23z, verify the divergence theorem by computing a) The total outward...
A:
Q: A 70-kg pole vaulter running at 11 m/s vaults over the bar. Her speed when she is above the bar is 1...
A: Let the system be isolated. Then according to the conservation of energy principle the net energy of...
Q: Which of the following statement is correct? a) The number of lines starting on a positive char...
A: Statement: The number of lines starting on a positive charge, or ending on a negative charge, is pro...
Q: A 0.32-kg stone is held 1.2 m above the top edge of a water well and then dropped into it. The well ...
A: Given:Mass of the stone = 0.32 kgInitial height of the stone = 1.2 m above the top edge of the water...
Q: Calculate the pressure exerted on an infinitely long solenoid by the B-field produced by the solenoi...
A: The magnetic field inside the infinitely long solenoid is
Q: 8) What is the critical angle for light traveling from water (n1) to air (n2)? (n1>n2) 9) As w...
A: (8) The critical angle is
Q: A particle of mass m, moving at speed v = 0.868c, collides with an identical particle that is at res...
A: Consider an inelastic relativistic collision.
Q: A 150 g ball and a 230 g ball are connected by a 32-cm-long, massless, rigid rod. The balls rotate a...
A: Given,
Q: Draw the vector
A: vectors(2d) can be represented in sheets or plane by drawing with proper magnitude and direction.
Q: 4) a) Draw the electric field lines near a point charge +2q. b) Do the same for a point charge -3q.
A: a) Electric field lines point outwards for a positive charge.
Q: An outfielder throws a 0.150-kg baseball at a speed of 44.0 m/s and an initial angle of 30.0°. What ...
A: At the highest point of the projectile, the vertical velocity is zero.Write the expression for kinet...
Q: Calculate the x-component and the y-component (in m) of the vector with magnitude 16.0 m and directi...
A: Consider a vector A with magnitude 16.0m and direction 27.0 degree making with the positive x axis.T...
Q: 1) a) Is there a focal length to a plane mirror? If so, what is it? If, not why not? b) What is the ...
A: As per our guidelines, we only answer one question per session with maximum two subparts. As you hav...
Q: Originally thought to be the realm of comets, over the past two decades we discovered that the Kuipe...
A: The Kuiper belt is an outer solar system circumstellar disc stretching from Neptune’s orbit.The Kuip...
Q: A gardener pushes a 16 kg lawnmower whose handle is tilted up 37∘ above horizontal. The lawnmower's ...
A: Given information:
Q: A = (s, y) 1. Derive the equation for the mirror surface such that light incident on the left, from ...
A: The figure shows the light incident from a source at infinity.
Q: situation heat transfer occur.what are resulting forms of energy?
A: Heat transfer occurs when there is a temperature gradient. An example for heat transfer is melting o...
Q: Below about 80 K the specific heat at constant volume for hydrogen gas (H2) is 3/2 k per molecule, b...
A: Hydrogen gas molecule H2 is a homonuclear diatomic molecule possessing 3 translational degrees of fr...
Trending now
This is a popular solution!
Step by step
Solved in 4 steps with 4 images