Joules (Encode the An electric iron of resistance 20 ohm draws a current of 5 amperes. Calculate the heat produced in 30 seconds. Answer: numerical value only).
Q: Consider an image formed by refraction at the given spherical surface. Which of the following would…
A: Given:- Consider the image formed by the refraction at the given spherical surface of refractive…
Q: ) The threshold of hearing is quoted as 1.0 × 10 W m ?. Explain what is meant by the threshold…
A:
Q: You shine a beam of blue light with frequency 1/(450 [nm]) on a mirror that is moving with constant…
A: The reflected light beam has longer wavelength than the incident beam. hence, it has got redshifted.…
Q: An automobile travels on a straight road for 45 km at 36 km/h. It then continues in the same…
A: Given data: Automobile travels on Straight road First 45 km at 36 km/h Then 45 km at 72 km/h, in…
Q: Theoretically, you expect to find for this vector sum of the three weight forces in static…
A: At equilibrium, net force acting on a object is zero. FNet=0 F1→+ F2→+F3→ =0 (1) Triangular law of…
Q: Light with a wavelength of 350 nm strikes double-slits with a spacing of 0.75 mm which is then…
A: Given, wavelength λ= 350 nm Slit spacing d = 0.75 mm Screen distance D = 1.0 m Order n = 2 Angular…
Q: The figure shows a popular ride in an amusement park. A vehicle at end of a long rotating arms moves…
A:
Q: 1.1 A cube and a sphere have equal volumes. What is the diameter of the sphere in terms of the side-…
A: Note: According to Bartleby's guideline first question is to be answered. Please, repost your…
Q: A 18 g ball of clay traveling east at 4.0 m/s collides with a 30 g ball of clay traveling north at…
A: Given: Here, the given details are, A 18 g ball of clay traveling east at 4.0 m/s collides with a 30…
Q: Use the following constants if necessary. Coulomb constant, k=8.987×109N-m2/C2. Vacuum permittivity,…
A: Given,R1=2.2 kΩR2=2.2 kΩR3=1.1 kΩR4=2.2 kΩR5=22 kΩR6=1.1 kΩR7=11 kΩR8=2.2 kΩR9=2.2 kΩE1=5VE2=8V…
Q: A concave mirror (f= +12.5 cm) creates a virtual image of an 5.3 cm tall object. If di is -18.3 cm,…
A: Using the mirror formula and sign convention,we can calculate the magnification as follows
Q: If Á = - 4i + 5j – 12k, B = 0i + 5j + 3k, C = 9, and C is perpendicular to both Á and B, write the…
A: Given that, Vector A→=-4i^+5j^-12k^ Vector B→=0i^+5j^+3k^ C→=9
Q: Three people pull simultaneously on a stubborn donkey. Jack pulls directly ahead of the donkey with…
A:
Q: The springs of a 1200-kg car compress 4.80 mm when its 63.0-kg driver gets into the driver's seat.…
A:
Q: Return to the city blocks shown to the right where each block has a length b = 80 m, east is right…
A:
Q: Ã = 100 gm @ 25° %3D B = 200 gm @ 115° %3D C = 175 gm @ 220° 100 110 70 120 60 130 50 310 240 097…
A: We have three vectors of magnitude A=100 gm at an angle 25o, B=200 gm at an angle 115o and C=175 gm…
Q: A Honda Fit (mass = 1000 kg) and a Volvo XC40 Recharge (mass = 2000 kg) are both going 15 m/s when…
A:
Q: -Q R 1. Suppose that a charged rod of uniform charge density A is formed into a semi- circle of…
A:
Q: 1)What is the magnitude of F between two charges of 5.0 pC separated by 1.0mm?
A: The force between the two charge particles is given by F = k q q'r2
Q: I need help with questions 2 and 3
A: Given- 1)The frequency of the electromagnetic wave is f=cλ=9.09×109 HzBx=3.8×10-6TBy=4.7×10-6T
Q: If the weight of a body immersed in a fluid exceeds the buoyant force then the body will rise until…
A: The buoyant force is the resultant force on the body exerted by the fluid. If the weight of the body…
Q: Dielectrics (K, and K,) are inserted between the plates of the capacitors as shown in Fig. Find the…
A:
Q: Given the mass of a radioactive material, phosphorus 32P is 0.60 g and its half-life, T1/2 is 14.3…
A:
Q: trajectory and the time rate of change of the speed of the ball (a) just after launch and (b) at…
A:
Q: 1 0 3 000 예 2
A: Lenz's law states that the current induced in a circuit due to a change or a motion in a magnetic…
Q: A jet is flying through a wind that is blowing with a speed of 55 mi/h in the direction N 30° E (see…
A: speed of wind is Vwind = 55mi/h in direction N 30°E, Speed of jet relative to air is Vair= 770 mi/h…
Q: midal fransformer has 20tums on its pomary Side and ao tpns ansts Selonderey Side the primany she…
A:
Q: A 0.33-m long violin string has a mass of vibration when pulled by a tension of 72-N. [5] The sound…
A: Given: P= 40 W Intensity is 0.6 W/m2
Q: Data Table #2 Data Table #1 Cumulative Data (data added together at each time interval) Interval…
A: Given, Total time (s) Total distance from the start You (m) Total distance from the start…
Q: a. In a roller coaster the ride includes a vertical drop of 120 m. Suppose that the coaster has a…
A: As per guidelines, question a is answered. For the remaining question to be answered, post that…
Q: what is the voltage in mV across an 9.5mm thick membrane if the electric field strength across it is…
A: Given: The given values are, d=9.5mm E=5.75 MV/m To find the voltage value.
Q: QUESTION 2 A proton traveling with speed v = 599,200 m/s enters a uniform 0.042 T magnetic field.…
A:
Q: An Atwood machine consists of two masses, ma = 7.0 kg and mg= 9.0 kg, which are connected by a rope…
A:
Q: You stand in an elevator on a scale. If the scaled reads 9/10 of your weight, what is the…
A:
Q: The circuit in the figure below has been connected for a long time. Let R₁ = 7.60 Q and R₂ = 3.00 .…
A:
Q: A person exerts 195 lb of force to push a box horizontally across a rough floor. If the person…
A:
Q: Mk=0.7. 10 kg TIR A 10-kg box is at sliding to the right on the floor. A rope is attached to the box…
A: mass of box = m = 10 kg co efficient of friction = 0.7 acceleration = a = 6 m/s2
Q: A 5.4-cm-diameter circle lies in the xz-plane in a region where the electric field is E = (1000 +…
A:
Q: A thin 12-cm-long solenoid has a total of 460 turns of wire and carries a current of 1.9 A.
A:
Q: Question 6 What is the pressure exerted on the bottom of a 1 metre deep swimming pool by the water…
A: Depth of water ( h) = 1 mDensity of water (ρ) = 1000 kg/m3acceleration due to gravity (g) = 9.8…
Q: What is the minimum uncertainty in the position of an electron? O h/2 h/47T O It depends on how well…
A: Heisenberg uncertainty principle is the mathematical way to find out the uncertainty in the position…
Q: A resistor dissipates 1.75 W when the rms voltage of the emf is 10.5 V.
A:
Q: 1.05 (b) The elevator continues upward at constant velocity for 8.2 s. (i) Newton's Law in the…
A:
Q: dR=FB FE WHERE P=momentum isme WH E=Intel j=you
A: Given: dPidt=FE+∑i≠jFij
Q: than 45 thr A horizontal drainpipe 6 m above sea level empties storm water into the sea. If the…
A:
Q: A 1-kg metal ball slides across an incredibly smooth table at 5 m/s and hits a 0.2-kg metal ball at…
A: For the given problem, we need to check the law of conservation of momentum and energy before and…
Q: he answers for this question are incorrect, is there another method to solve this?
A: Given, A particle of mass m = 1.0 kg When the particle is at x = 9.5 m, its velocity is 3.571 m/s.…
Q: 56. The human ear can just barely distinguish between two sounds if one is 0.6 decibels higher than…
A:
Help me answer the question. I only need the answer , no need for the solution
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images
