car is moving with 20m/s velocity, another car is moving with a velocity of 50 m/s. What is the relative velocity of first car with respect to the second? a) 30 m/s b) -30 m/s c) 20 m/s d) 25 m/s
Q: The theory which believes that the universe works like a heart beating in rhythms is _________ a) Os...
A: A
Q: Black holes are ___________ a) Dead stars b) Old Supernovas c) Strong Nebulas d) Dead planets
A: A
Q: I think the answer is B and C. but I'm confused single-valued function and normalizable(finite) func...
A: Wavefunctions Wavefunctions are mathematical functions that encode the properties of a particle. The...
Q: Which one of the following units can be used to measure matter? a) Kilogram b) Newton c) Second d) M...
A: A
Q: Electric Flux. A uniform electric field E = N/C passing through a flat square area A = 0.28. Calcul...
A: ϕ=EAcosθ Let electric field be 1 N/C and area be in SI units.
Q: The Kinetic Energy of the particle is dependent on Temperature only. a) True b) False
A: True
Q: An atom bomb is a ____________ a) Controlled fission reaction b) Controlled fusion reaction c) Uncon...
A: C
Q: Explain Newton's Laws of Motions- Derive the formulas- Describe the applications for each law.
A: Newton's first law:- According to this law a body is remains in motion or in rest until an external ...
Q: Tunnel effect can be explained on the basis of ____________ a) Schrodinger’s Equation b) Particle in...
A: Tunneling is usually explained by the Heisenberg uncertainty principle and the waveparticle duality ...
Q: INTRODUCTION TO VECTOR ANALYSIS Present neatly, COMPLETE and organized solutions to the following a...
A: Given: The magnitude of vector a is 36 cm. The magnitude of vector b is 17.89 cm. The resultant vec...
Q: The probability of finding an electron is uniform in every direction is in which orbital? a) s b) p ...
A: A
Q: In a certain right triangle, the two sides that are perpendicular to each other are 3.60 m and 5.80 ...
A: Given, Two sides of right triangle are perpedicular and they are 3.60 m and 5.80 m long
Q: Q3 /Borrow two particles moving at slightly different speeds and the distance between them at the st...
A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If y...
Q: QI: conductor that is 5 cm wide and I cm tall has a current of 30 A flowing through it , a magnetic ...
A: a. The electric field is given by E=vHw vH=12μ v=12×10-6 vw=5 cm = 5×10-2mE=12×10-6 v 5×10-2m=2.4×10...
Q: The velocity of a (fast) automobile on a straight highway is given by the function to the right, whe...
A: The area of velocity time graph gives the displacement.
Q: The solution of Schrodinger wave equation for Tunnel effect is of the form ____________ a) Aeikx+ Be...
A: C
Q: Plane y= 0 acrries a uniform current of 30 â, mA/m. At (1, 10,-2), the magnetic field intensity is %...
A: current density J=30a^x mA/m we know that magnetic field due to plane sheet B=μ0J2 magnetic field in...
Q: Figure from the left shows six point charges that all lie in the same plane. Five Gaussian surfaces-...
A: Given, five surfaces which have charges inside them
Q: 15 m/s can be written in km/h as ______ a) 54 b) 44 c) 45 d) 56
A: A
Q: Summary Questions: Answer these questions in complete sentences. a) Q: In general, how can you tell ...
A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and s...
Q: How much heat is required to boil away 2.0 kg of liquid helium with a latent heat of vaporization of...
A: Latent heat of vaporization is the amount of heat that must be added to the liquid state of substanc...
Q: 8. The isotropic circular dise source of Am-241 has a diamcter of 8.5 mm, calculate the count rate c...
A:
Q: car moves for 60s covering a distance of 3600m with zero initial velocity. What is the acceleration ...
A: A
Q: The equations of motion are valid for which of the following types of motion? a) Constant energy b) ...
A: B
Q: The closest distance the light can go near the black hole and return back is called the ___________ ...
A: C
Q: The transmission based on tunnel effect is that of a plane wave through a ____________ a) Circular B...
A: C
Q: What would be the most probable velocity for one Oxygen molecule at 300 K? a) 612 m/s b) 714 m/s c) ...
A: B
Q: 2-hello, I previously sent this question and 513 nm was not the correct solution. Thank you for your...
A: The wavelength of the violet light is given as, λ = 415 nm (or) λ = 415×10-9 m The angle of diffract...
Q: Question What is ECM? Explain theoretically and mathematically?
A: Introduction: ECM stands for Electrochemical machining. The noteworthy feature of electrolysis is th...
Q: In Fermi-Dirac Statistics, one energy state can be occupied by more than one particle. a) True b) Fa...
A: F
Q: 2) Find the resultant displacement of the following 3 displacements: A = 18.0 m, @ 24.0° E of S ...
A: The three displacements can be drawn as below,
Q: How many degrees of freedom does a chemical compound of N atoms have? a) 2N b) 2N + 1 c) 3N d) 3N + ...
A: C
Q: Which mathematical quantity is imagined to be present at the center of a black hole? a) Unity b) Sin...
A: B
Q: 1 4 A B C The figure above shows four very thin parallel planes of charge with equal separation betw...
A:
Q: Write the equations of motion in the x and y directions block A and block C. B.
A: Given: Let the mass of the block A be mA, the mass of the block C be is mC and the mass of the block...
Q: 4. The charred bones of a sloth in a cave in Chile represent the earliest evidence of human presence...
A: Given, Bone sample specific activity =5.22 d/min.g Living organism specific activity=15.3 d/min.g t1...
Q: An electric field of strength E = 8200 N/C is directed along the +x-axis as shown. A proton is initi...
A:
Q: small block is placed over another block which is moving with a velocity of 5m/s. What is the absolu...
A: A
Q: PROBLEMS 1. Consider a scenario in which supersonic flow is compressed and turned by 180 through an ...
A: Given: M1=7 P1=7.5 KPa T1=225 K For air Shock angle, from chart between shock angle, Mack number a...
Q: For a 3p orbital, what are the total number of nodes? a) 3 b) 2 c) 1 d) 0
A: B
Q: Number of primary equations of motion is ___ a) 1 b) 2 c) 3 d) 4
A: A
Q: the test load is q⁰ = 4 milliculons whereas the potential at point A is 6V and the potential at poin...
A: Given: test particle charge q0= 4*10-3 C potential of point A (VA) = 6 V potential of point B (VB) =...
Q: Which of the following are obtained by dividing total displacement by total time taken? a) Average v...
A: A
Q: The Energy of the particle is proportional to __________ a) n b) n-1 c) n2 d) n-2
A: C
Q: FORCE COMPONENTS: 1. Compute the X and Y Components of each of the forces. T=722b P-200b. F=448lb. 2...
A: Given, Free body diagram of forces
Q: Four charges +5 μC , +6 μC, -3 μC and +2 μC are located respectively at the corners A, B, C and D of...
A: The situation is modelled below with origin to be chosen at the center of the rectangle,
Q: The Steady-state form of Schrodinger wave equation is _____________ a) Linear b) Quadratic c) Differ...
A: A
Q: What will happen if the density of the universe is less than the critical density? a) The Universe w...
A: D
Q: When person moves in the coordinate system from A (0, 0) to B (5, 10), to C (8, 6), what is the disp...
A: C
car is moving with 20m/s velocity, another car is moving with a velocity of 50 m/s. What is the relative velocity of first car with respect to the second?
a) 30 m/s
b) -30 m/s
c) 20 m/s
d) 25 m/s
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
