8. Assume a 1-kg balloon filled with H2 at tempera- ture 232 Kelvins, pressure 7000 hPa, and density 0.7251 kg/m3. What is its volume? Demonstrate two different methods to compute the answer.
Q: -2.0 m If the frequency of the harmonic shown above is 40 Hz, what is the fundamental frequency? 40…
A: Given data: Length (L) = 2 m Harmonic number (n) = 4 Frequency (f4) = 40 Hz
Q: I'm not quite understanding these two problems please help!
A: Part D: specific heat of different substance is given , Specific heat of a substance indicates the…
Q: Part B How much force does the 2.0 kg block exert on the 1.0 kg block? Express your answer with the…
A:
Q: A curve that has a radius of 90 m is banked at an angle of 0 = 10.4°. If a 1000 kg car navigates the…
A:
Q: A diver can change his rotational inertia by drawing his arms and legs close to his body in the tuck…
A:
Q: Please Help ASAP!!!!
A:
Q: The intensity of the sound wave from a jet airplane as it is taking off is 100 W/m at a distance of…
A:
Q: 1. A barge can be thought of as a 40.0 m x 10.0 m x 3.00 m rectangular box. 25% of the barge's…
A:
Q: A ball is launched upward with an initial velocity of 20 m/s. What is the speed and direction (hence…
A:
Q: We need to estimate the temperature at recombination from the figure below. (Estimate a temperature…
A: From the graph, the temperature at the recombination i;
Q: If you treat an electron as a classical rigid sphere with radius 1.40x10-17 m and uniform density,…
A:
Q: Help!!!
A: Since you have asked multiple question, we will solve the first question for you. In case you need…
Q: Three long, parallel conductors each carry a current of I = 2.22 A. The figure below is an end view…
A: = (4π x 10-7 T.m/A)(2.22 A)2π.2 (0.55 x 102 m)22cos 45°+13 =4.363 x 10-5 T = 0.437 μT Therefore,…
Q: A uniform beam of weight 12 N and length 10 m is mounted by a small hinge on a wall. The beam is…
A:
Q: (I) A transformer has 620 turns in the primary coil and 85 in the secondary coil. What kind of…
A: Given data : Number of turns in Primary coil = 620 Number of turns in Secondary…
Q: In the figure below, determine the point (other than infinity) at which the electric field is zero.…
A:
Q: The tallest spot on Earth is Mt Everest, which is 8850 m above sea level. If the radius of Earth to…
A: Value of g = GMr2At the top of mount everest, r=R+8850 m…
Q: Find the magnitude of the electric force on charge q1 and the direction of that force relative to…
A:
Q: 2. Fill out the table below using the converging lens in the virtual lab. Make sure that the focal…
A:
Q: A graph of the electric potential versus location in a series circuit with 1.0 A of current is shown…
A: Solution:-Given that
Q: Your task is to determine the components of a 4th force that can bring the system into static…
A:
Q: We want to find the maximum value of the hanging mass m such that the system is in equilibrium. 1.…
A: Given: The mass of the cart is M. The hanging mass is m. The coefficient of static friction is μ.
Q: A graph of the electric potential versus location in a series circuit with 2.0 A of current is shown…
A: Current = 2A Potential at D = 6V Potential at E = 2V
Q: The figure below shows a circuit with several inductors and capacitors, with both series and…
A: the two capacitors connected in series are C and 2C The two inductors connected in parallel are L…
Q: A small box of mass m₁ is sitting on a board of mass m2 and length L (Figure 1). The board rests on…
A:
Q: You are standing on the top deck of a cruise ship. The GPS on your phone tells you that you are…
A: Given,Velocity of person with respect to ground vpg=16sin(70)i^-16cos(70)j^Velocity of Wind with…
Q: Help!!
A: Given that, Radius of the earth (Re)= 6.371 × 10³ Km Or, Re = 6.371 × 10⁶ m Let M be the mass of…
Q: A weight is suspended from the ceiling by a spring. (See Figure 13.) Let d be the distance in…
A:
Q: A 10 kilogram object suspended from the end of a vertically hanging spring stretches the spring 9.8…
A: Note: As per the guidelines we will solve only first three sub parts of the questionGivenA 10…
Q: A baseball is tossed upward by an astronaut on the moon. There is no atmosphere on the moon. How…
A:
Q: 2. Brenda drives along a straight road at a constant speed of 30.0 m/s. She passes a parked…
A: Given Information: The velocity of Brenda (vb) = 30 m/s The acceleration of the officer (a) = 4 m/s2…
Q: A A person in a boat sees a fish in the water of index 1.33 at an angle of 34° relative to the…
A:
Q: The vector -5.2A has a magnitude of 48 m and points in the positive x direction.
A: We have to find out the x component of vector A and its magnitude.
Q: A1.6-cm-tall object is 26 cm to the left of a lens with a focal length of 13 cm A second lens with a…
A: Given data: Object distance u1=-26 cm. Height of the object h=1.6 cm. Focal length of the first…
Q: The skier's traverse A skier on a 30 degree hill covered in snow, slides down the hill from point A…
A: Given Data, angle of slope, = 30° Height of the slope, h = 3m mass of skier, m = 84.5 kg co…
Q: A car is stationary at a stop sign when it is hit directly from behind by a truck of mass 3000 kg…
A:
Q: he circuit below shows a simple RL circuit. Initially, the switch is in position 1. L ll AV 1 Vhich…
A: RL circuit is a type of complex circuit in which a resistor is connected with an inductor.
Q: Now consider the following nuclear reaction: 239 Pu + He 1 242 Cm + 6 96 94
A: Given that: P94239u+H24e→C96242m+n01 M(P94239u)=239.5022 uM(H24e)=4.00260 uM(C96242m)=242.0588…
Q: 2. A stack of bricks with mass m=200 kg is sitting on a frictionless ramp, connected to a rope as…
A: Given that:- Mass of the stack of bricks=m=200kg
Q: 3) A 1500 kg car starts from rest on a horizontal road and gains a speed of 144 km/hr (40 m/s) in 20…
A:
Q: A uniform beam of weight 12 N and length 10 m is mounted by a small hinge on a wall. The beam is…
A:
Q: An object with 9.0 kg of mass is on a horizontal surface. The coefficients of friction between the…
A:
Q: A graph of the electric potential versus location in a series circuit with 1.0 A of current is shown…
A: Current is dependent on voltage between 2 terminals. This is called Ohm's law. More is the potential…
Q: Constants A particular race car can cover a quarter-mile track (402 m) in 6.90s starting from a…
A:
Q: A golf ball strikes a hard, smooth floor at an angle of 29.1° and, as the drawing shows, rebounds at…
A:
Q: Help!!
A:
Please help! Any help will do!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
