On adding two vectors we get _____ a) A vector b) A scalar c) A number d) An operation
Q: Between what two integers is : (160 х 10 10, — 5х 10 11) * 1.1 х 10 -11 & Which integer is it closes...
A:
Q: How many decades are there in 1 century? a) 10 b) 20 c) 4 d) 5
A: A
Q: point A is placed at a distance of 7 m from the origin, another point B is placed at a distance of 1...
A: A
Q: A ferris wheel is 15 meters in diameter And boarded from a platform that is 4 meters above ground. T...
A: Given, Diameter =15 m therefore, radius (r)=15/2=7.5 m Amplitude=7.5 m Actual height of center as (i...
Q: Assuming standard notations, which of the following quantities is dimensionless? a) v/a b) P/Fv c) F...
A: B
Q: nebula formed when a dying sun sized star begins to shed its outer layer is called as ____________ a...
A: D
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: How does the fact that the Moon’s orbit around the Earth has an eccentricity of about .055 explain a...
A: An annular eclipse occurs when moon comes in between the sun and earth along a straight line, but th...
Q: Cosmology is the branch of science concerned with the ____________ a) Formation of Planets b) Format...
A: C
Q: A football is kicked from ground level with an initial velocity of 25 m/s at angle of 35° above the ...
A:
Q: Consider the vectors A = 3.00î + 5.00j and B = 4.00î – 3.00j. (a) Draw the vector sum C = A + B and ...
A: Given, A→=3.00i+5.00jB→=4.00i-3.00j
Q: Derive the magnetic field of an infinitely long straight coaxial cable that carries the same current...
A:
Q: Nuclear fission is the phenomenon of ___________ a) Heavy nucleus splitting b) Heavy nucleus combini...
A: A
Q: Search online to find dielectric constant for some of the commonly used materials (a) Ply-Wood (b) W...
A: The dielectric constants of some materials: Ply-wood 2.5 Water 77 Plastic 2.0-5.0 (depends on...
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: Two sheets of charge, the first has a charge density of 10 nC/m2 and the second has a charge density...
A: Given σ1=10nC/m2 σ2=-10nC/m2 point (0,2,0) is located between plates. electric field due to first sh...
Q: The net force on a body varies with time according to the equation below. What is the impu ed to the...
A: I=∫0 s2.0 sFtddt=∫0 s2.0 s3t2+4t-2dt=t3+2t2-2t0 s2.0 s
Q: The ratio of rms velocity to most probable velocity is ________ a) √3 : √2 b) √2 : √3 c) 3 : 2 d) 2 ...
A: A
Q: Find the largest allowable time constant for this sensor. A 10-in-stroke wirewound translational pot...
A: The Explanation Given below:
Q: -Sinusoidal waves are characterized by the upward and downward movement of particles. In the same wa...
A: This is an imperative yet elegant example of advanced physics applicable in real life. I once suffer...
Q: Helium shows Bose-Einstein condensation below what temperature? a) 100.5 K b) 12.3 K c) 5.12 K d) 2....
A: D
Q: Number of significant digits in 0.0028900 is ______ a) 5 b) 6 c) 7 d) 8
A: C
Q: Which force can possibly act on a body moving in a straight line? a) Tangential force b) Friction fo...
A: Explanation: a)Tangential force: It is a force that acts on a moving body in the direction of a tang...
Q: If an object is thrown straight up and air resistance is negligible, then its speed when it returns ...
A: Given, An object is thrown straight up and compare with speed when air resistance is neglible or no...
Q: The vector obtained by addition of two vectors is termed as ______ a) New vector b) Resultant vector...
A: B
Q: Electric Field. Two positive charges are located on the x-axis. The second charge (has twice the mag...
A:
Q: Maxwell-Boltzmann statistics cannot be applied to _____________ a) Atoms b) Molecules c) Photons d) ...
A: C
Q: What is a vector quantity? a) A quantity with only magnitude b) A quantity with only direction c) A ...
A: C
Q: The velocity of a ship varies with time as v = 5t3. What is the acceleration at t = 2? a) 60 b) 56 c...
A: A
Q: A unit vector has the magnitude of ___ a) 5 b) 1 c) 10 d) 0
A: B
Q: Which of the following can be used to describe how fast an object is moving along with the direction...
A: C
Q: car is moving with 20m/s velocity, another car is moving with a velocity of 50 m/s. What is the rela...
A: C
Q: b- Explain how the materials properties depend on the bonding energy such as modules of elasticity, ...
A: material properties depends on 1. bonding energy: bonding energy directly related to melting temper...
Q: Nodes are the plane where the probability of finding an electron is 1. a) True b) False
A: B
Q: A) iii
A: The mass of the block is m = 2 kg The angle of inclination of the ramp with the horizontal is θ = 30...
Q: The smilling face of the figure consists of three items: 1. a thin rod of charge-3.00 uC that forms ...
A: The potential at the center due to the dipole that 90° angle with the center of circle, is given by,...
Q: Zeeman effect is the splitting of spectral line in the presence of ___________ a) Electric Field b) ...
A: B
Q: The density of molecules is maximum at which speed? a) Vrms b) Vp c) Vmean d) Vinst
A: B
Q: The ratio of rms velocity to most probable velocity is ________ a) √3 : √2 b) √2 : √3 c) 3 : 2 d) 2 ...
A: Root mean square speed is given by : Vrms=3KBTm .........1where, KB=Boltzmann's constantT=te...
Q: solve E and D
A: The (e) part of the problem has been solved. (e) Given: The thickness of the shell is 1.0 pm. The ra...
Q: Which of the following is the correct expression for the total number of nodes? a) n – 1 b) l – 1 c)...
A: A
Q: 4-
A:
Q: In Exercise 12.4 of your book, University Physics 15th edition (see End of the Chapter 12 section), ...
A:
Q: What method is used to find relative value for any vector quantity? a) Vector sum b) Vector differen...
A: B
Q: Which of the following can be the quantum numbers for an orbital? a) n = 4, l = 4, m = 3 b) n = 2, l...
A: C
Q: A car travels 5m in X direction and then 7m in Y direction. What is the final vector position of the...
A: A
Q: In every nebula, a star is beginning to form. a) True b) False
A: B
Q: The Fermi energy of a material is 3.45 eV. What is the zero-point energy of the material? a) 1.02 eV...
A: B
Q: What are the dimensions of coefficient of friction? a) MLT-2 b) LT-1 c) L d) It is dimensionless
A: D
On adding two vectors we get _____
a) A vector
b) A scalar
c) A number
d) An operation
![](/static/compass_v2/shared-icons/check-mark.png)
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)