2.46 Calculate the pressure increase that must be applied to wa- ter to reduce its volume by 2%.

Q: A straight wire segment I L = (3.0 [A])(4 [cm] Î + 3 [cm] Ĵ) is in a uniform magnetic field B = 2.0…

A:

Q: 2 questions

A:

Q: Review Conceptual Example 5 before attempting this problem. To illustrate the effect of ice on the…

A:

Q: Two straight long wires carry currents I and 31 in the same direction. Where is the position where…

A: Magnetic field is a vector quantity.if two equal and opposite magnetic field act at a point net…

Q: Current Attempt in Progress In an electrically heated home, the temperature of the ground in contact…

A:

Q: 79. In proton-beam therapy, a high-energy beam of protons is BIO fired at a tumor. The protons come…

A: Given data, Energy U=0.1 J Voltage V= 12 MV

Q: A ray of light traveling in air strikes the surface of a certain plastic slab at 54.9° with respect…

A: Data Given ,  Incident angle ( i ) = 54.9° Refracted angle ( r ) = 37.5° Now , we know that ,…

Q: 5. In the figure, a light ray enters a glass slab at point A at incident angle 0₁ = 45.0° and then…

A: Total Internal Reflection:Whenever a ray of light is proceeding in a medium with a refractive index…

Q: 3. A 1.6 m-tall man stands in front of a plane mirror. How tall is the image form? Useful formulae:…

A: The image formed by a plane mirror is plane, virtual and erect that cannot be obtained on the…

Q: A girl on skateboard (total mass of 56.4 kg) is moving at 11 m/s at the bottom of a long ramp. The…

A:

Q: A closed box is filled with dry ice at a temperature of -89.2 C, while the outside temperature is…

A:

Q: thermal energy (A) decreases to zero (B) decreases by about 25% (C) stays about the same (D)…

A: The correct option is:(C) stays about the sameWhen you cool an object from room temperature (20°C)…

Q: A box is pushed up the ramp by the horizontal force shown. The mass of the box is M and the pushing…

A: Answer to the second question is

Q: Find the frequency of a wave that has a period of 0.063 seconds.

A: If the time period of wave is T, then  Frequency f=1/T

Q: A rope that weighs 0.5 lb/ft is attached to a bucket filled with cement plaster that weighs 22 lbs.…

A: weight per unit length, w=0.5 lb/ft Bucket with plaster, W=22 lb This bucket is pulled by the rope…

Q: Multiple-Concept Example 8 reviews the approach that is used in problems such as this. A person eats…

A: Given Data: The amount of calories in the dessert is: q=180 C=753480 J The temperature of skin is:…

Q: 1. A 3.50-cm tall plastic bottle is placed a distance of 9 cm from a concave mirror having a focal…

A: Given(s): It is a concave mirror. Focal length, f=18 cm Object distance, u=9 cm Object height,…

Q: The block in the drawing has dimensions LO×2L0×3L0.where Lo =0.3 m. The block has a thermal…

A: Give Thermal conductivity = 100j/s-mC  Delta T = 21- 12 ° C = 9 ° c

Q: The absolute index of refraction for a substance is 2.0. In this substance what is the critical…

A: Refractive index of the substance, n=2.0   Additional data : Refractive index of air, nair=1

Q: Light bulb 1 operates with a filament temperature of 2500 K, whereas light bulb 2 has a filament…

A: T1=2500k. T2=1900k.

Q: 7. "The wider the road, the more cars can pass through". Which of the following factors affecting…

A: We need to tell which factor affecting the resistance fits the given analogy.

Q: The cue ball hits the "8" ball in a head-on collision. The cue ball is moving at a speed of 3.96 m/s…

A: In a perfectly elastic collision between two bodies, total momentum is conserved and total kinetic…

Q: In lectures you will derive the well known formula for the energy levels of a hydrogen atom: En =…

A:

Q: A wave out in the deep ocean has an amplitude of 1.51 m, a wavelength of 212 m and a period of 14.3…

A: Amplitude = 1.51 m  Wavelength = 212 m  Time period = 14.3 seconds

Q: In the following diagram, block B weighs 711 N. The coefficient of static friction between the block…

A: Given value--- Weight of block B = 711 N. coefficient of static friction = 0.35 . angle = 30…

Q: If a wave has a frequency of 11.1 Hertz, and a wavelength of 29.1 m, find the velocity.

A:

Q: 10. A car is slowing down from the initial velocity of 19.3 m/s to 6.3 m/s. It took the car 5.2…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: (numbers 13-14) Trucks 1 and 2 each have a siren emitting a pure tone of 600 Hz. Truck 1 remains…

A:

Q: A solid sphere has a temperature of 658 K. The sphere is melted down and recast into a cube that has…

A: Temperature of the solid sphere = 658 K.   The sphere is melted down and recast into a cube that has…

Q: 10. (3) Using the same formula for the speed of sound in question temperature outside if your friend…

A:

Q: If the electric potential in 3D space is given as V = x' +y' +z - 6xy - 6 yz - 6zx 17. find the…

A:

Fluid Pressure

The term fluid pressure is coined as, the measurement of the force per unit area of a given surface of a closed container. It is a branch of physics that helps to study the properties of fluid under various conditions of force.

Gauge Pressure

Pressure is the physical force acting per unit area on a body; the applied force is perpendicular to the surface of the object per unit area. The air around us at sea level exerts a pressure (atmospheric pressure) of about 14.7 psi but this doesn’t seem to bother anyone as the bodily fluids are constantly pushing outwards with the same force but if one swims down into the ocean a few feet below the surface one can notice the difference, there is increased pressure on the eardrum, this is due to an increase in hydrostatic pressure.