A particle is moving 5 times as fast as an electron. The ratio of the de-Broglie wavelength of the particle to that of the electron is 1.878 × 10–4. The mass of the particle is close to: 1) 4.8 × 10–27 kg 2) 9.1 × 10–31 kg 3) 9.7 × 10–28 kg 4) 1.2 × 10–28 kg
Q: a.) Draw the distance vs. time graph. Find the slope. b.) Describe the graph line. What does it imp...
A: "Since you have asked multiple questions, we will solve the first question for you. If you want any ...
Q: How does one answer this question?
A: Note :- Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the questi...
Q: B3
A: Capacitors are the device that stores electrical energy in the form of electric field. It is a passi...
Q: A car parked in a parking lot is an example of equilibrium condition. Select one: True O False
A: An object is said to in equilibrium condition if the sum of all forces acting on it is 0. Newtons fi...
Q: In the figure the current in resistance 6 is i6 are R1 = R2 = R3 = 1.84 2, R4 = 15.4 2, R5 = 8.81 2,...
A: In the given circuit the voltage across resistor R4 is equal to the addition of the voltages across ...
Q: 3. Suppose that resistor A has a resistance of 15 Q, and that it exists in a circuit with a battery ...
A: Given: Resistor R is Voltage V is To find: Current in the circuit Ohm's law states that Voltage...
Q: The dispersive powers of crown and flint glass are 0.015 and 0.030 respectively. The refractive indi...
A: Given data: Dispersive power of crown ω1=0.015. Dispersive power of flint glass ω2=0.030. Refractiv...
Q: B1
A: The charge enclosed in a line charge density λ is Q=∫λ.dl The current enclosed is I=dQdt The stateme...
Q: You take your little sister in an amusement park and you bring her to the swing. You pull her two me...
A: Since we only answer up to 3 sub-parts, we’ll answer first 3. Please resubmit the question and speci...
Q: Using duality principle, find the complement of the expression z + z’ ( v’w + xy ).
A: The duality principle states that the dual of the Boolean function is obtained by interchanging the ...
Q: When the C-B junction of BJT is reversed biased, the depletion region S, cossassnonsassnnissis incre...
A: When the C-B junction of BJT is reversed biased, the depletion region increases because it increases...
Q: The grating equation tells you at what angles different colors of light will appear. Make sketch bas...
A: The condition for maxima for a light passing through a diffraction grating is given by : The wavel...
Q: Can you solve this question please
A: The vectors R1 and R2 are the position vectors of point P1 and P2, respectively. They can be compute...
Q: Q1/Given the two-dimensional potential energy function 1 V(r) = v0 – k8³er. 2 where r = ix + jy and ...
A: Given, V(r)=Vo-12kδ3e-r/δ2
Q: Q2 fast plz
A:
Q: Show COMPLETE and SYSTEMATIC solutions. Express all final answers in THREE decimal places.
A: Given, m1=4 kgm2=3kgθ1=200θ2=450μk1=0.30μk2=0.44μs1=0.40μs2=0.50 for cast iron subscript 1 and for s...
Q: Directions: Identify the location, orientation, size and type of the image below by filling in the t...
A: The position of the object placed in front of the concave mirror is 30 cm, the focal length is 15 cm...
Q: The image below shows the position of two mirrors inside a reflector-style telescope. Light from far...
A: Given , Object distance u= 726m If flat mirror was not there the image would be formed at distance 0...
Q: Use the following constants if necessary. Coulomb constant, k=8.987×109N⋅m2/C2. Vacuum permittivity,...
A: Coulomb's law of electric electrostatic field states that "two-point charges exert on each other for...
Q: Please help with all 3 parts thanks! Helmholtz coils are frequently used in experiments because they...
A: Let the divide coil into infinity small elements then from Biot Sevart law, the filed due to small e...
Q: 7- The ratio between electric current produced and input light energy is called ......................
A: (a) Photovoltaic effect: When a photovoltaic cell is exposed to sunlight, the photovoltaic effect oc...
Q: Compare the alignment of magnetic dipoles in (Diamagnetic & Diamagnetic & Ferromagnetic) Wri...
A: (a) Compare the alignment of magnetic dipoles in (Diamagnetic & Diamagnetic & Ferromagnetic)...
Q: please explain each step briefly
A:
Q: Q6, In adiabatic process prove that n = Cp/Cy = Y
A: For adiabatic process there is no change of heat in the system that is ∆Q=0 or Q is constant. From...
Q: b). Which interaction is most useful for producing a diagnostic X-Rays image: photoelectric effect, ...
A: We have to tell which interaction of the following is more useful for producing a diagnostic X rays...
Q: A force applied to an object resulted in a displacement of x=7.1±012 during a time of t=0.35±0.22. W...
A: Displacement is the distance between initial and final position of object. It is a vector quantity a...
Q: 1. Characterizing Oscillations (a) An object is moving with uniform circular motion, making 104 revo...
A: Every uniform circular motion can be represented graphically with the help sine or cosine curve. Fre...
Q: Two points a and b on the same surface of the earth are on the same circle. If A has a latitude of 1...
A: Solution: As per the given data,
Q: A mass of 1 kg is suspended from a spring of stiffness constant 25 Nm-1. If the undamped ( or natura...
A: Given mass, m = 1 Kg stiffness constant, k = 25 N/m If the undamped ( or natural) frequency is 2/√...
Q: A ring of radius a= 20 cm carries a uniformly distributed positive total charge Q= 12μC. Calculate t...
A: Given : a=0.2m,Q=12×10-6C,x=0.04m The electric field at the axial point P i.e. x distance apart from...
Q: b): If you want to stop a fast-moving electron then what happen?
A: Given data, An electron is moving and suddenly stopped by an external agent.
Q: An isolated atom of certain element emits light of wavelength 529 nm when the atom falls from its si...
A: A photon is nothing but a quantum of energy. When an atom makes a transition from an upper excited s...
Q: d). A nuclear physicist works in a lab 5 days per week. He set his timing from 9AM to 3PM in first t...
A: With regard to time, radiation exposure has a linear relationship, which means that the more time he...
Q: If momentum (P), area (A) and time (T) are taken to be the fundamental quantities then the dimension...
A: We have been known that- Momentum [P]=MLT-1 Area [A]=M0L2T0 Time [T]=M0L0T1
Q: 2- if Å = 3i – j – 4k, B = –2i + 4j – 3k, Č = i + 2j – k, D = ai – 3j – 3k find : (d) B · Č (e) Ã · ...
A: Solution 2: (d). Given that- B→=-2i^+4j^-3k^C→=i^+2j^-k^ The scalar or dot product of the two vector...
Q: In a dilute gas at pressure P and temperature T, the mean time between successive collisions of a mo...
A: In a dilute gas at pressure P and temperature T, the mean time between successive collisions of a mo...
Q: Why the gate and cathode of GTO are interdigited? O a. Maximize gate to cathode distance O b. Create...
A: Gate and Cathode of GTO are interdigitated to increase the surface area of contact at the ON condit...
Q: I'm not supposed to solve the actual system at this point, just solve for h and g using equations 1 ...
A:
Q: Directions: Determine the possible output values of the Boolean Expression below by creating a truth...
A: The Boolean expression is given as, A.B+B+A+B TO DETERMINE: (a) The truth table for the given expres...
Q: 4- A power plant has efficiency of 21 % as compared to Biomass power plants. This power plant can b...
A: The thermal power plant has an efficiency of around 40% and the geothermal power plant has a very lo...
Q: B7
A: In classical mechanics, we study the big bodies, which we can see and touch. We can easily distingui...
Q: Al R Q... o WY Question 13: Which of the following is true in modelling viscosity temperature relati...
A: The vogel's relation for viscosity temperature relationship is μ=aebTA-c where a, b, c are constants...
Q: Physics problem. Answer letter A only
A: The vector pointing from a point A to B in some co-ordinate system with its origin at O, can be give...
Q: D1
A: "Since you have asked multiple questions, we will solve one question for you. If you want any specif...
Q: 3. Suppose that resistor A has a resistance of 15 Q, and that it exists in a circuit with a battery ...
A: For the resistance (R) of the circuit, the current (I) flowing through it when connected across the ...
Q: Based on the table given (image attached), a. Draw the distance vs. time graph. Find the slope.b. De...
A: the given table is
Q: 5. The point of convergence of all light rays passing through a mirror and lens. 6. The distance fro...
A: Answer: Given, the point of convergence of all light rays passing through a mirror and lens. A mirr...
Q: Q. 5(b): How current and current density is related? Under what conditions of current d scalar and v...
A: let current = i current density = j cross sectional area = A Then the relationship between current...
Q: Depending on the interatomic bond parameter, write the expression that gives the interatomic bond pa...
A: Assuming that the question is about solubility with regard to solution forming behaviors, the bondin...
Q: Can you solve this question please
A: The volume current density J is related to the volume charge density by J=ρv Since the beam is movin...
A particle is moving 5 times as fast as an electron. The ratio of the de-Broglie wavelength of the particle to that of the electron is 1.878 × 10–4. The mass of the particle is close to:
- 1) 4.8 × 10–27 kg
- 2) 9.1 × 10–31 kg
- 3) 9.7 × 10–28 kg
- 4) 1.2 × 10–28 kg
Step by step
Solved in 2 steps