A nonpolarized light with an intensity of 3.0 W/m2 is incident on two polarizing filters whose transmission axes form an angle of 60O. What is the intensity of light transmitted through the second filter? 0.3 W/m2 0.575 W/m2 0.475 W/m2 0.4 W/m2

Q: 2. A frog is capable of jumping to a height of 1.3 m. Determine the takeoff speed of the frog.

A: Given, height, h = 1.3 m

Q: 32 V 40 0 12 0 20 0 16 0

A:

Q: A 4.0 kg-block attached to a 20 N/m-spring constant spring moves on a frictionless horizontal…

A:

Q: What is the final temperature, how much water is there, and how much ice is there if 854.0g of ice…

A:

Q: 36.)Describe the type, orientation, and size of the image formed by a thin converging lens with a…

A:

Q: 33.)Cobalt-60 is usually used as a radiation source in the practice of medicine. This isotope of…

A: Half life is the time in which the cobalt activity will be reduced to 1/2 of its initial value .

Q: In the Figure below, Ray 1 is the incident ray with the angle 01, measured from the normal (dotted…

A:

Q: As blood passes through the capillary bed in an organ, the capillaries join to form venules (small…

A:

Q: Discuss the difference and similarities between the acceleration and free fall formula and give at…

A: We have the three kinematic equations that are given above where vi is the initial velocity, vf is…

Q: 1.70kg blóck of gold is put into 400.g of water initially mperature of the block and water is 26.4…

A: We are authorized to answer one Question at a time, since you have not mentioned which question…

Q: A fisherman sees a fish in a river at an apparent depth below the surface of the water of 0.75 m.…

A: Given : Apparent depth (d) = 0.75 m Refractive index (n) = 1.33 To determine : True depth that is do

Q: A nonpolarized light with an intensity of 3.0 W/m2 is incident on two polarizing filters whose…

A:

Q: Sailors use the following quadratic function to estimate wave height h, in feet, from wind speed w,…

A: Given Data: The quadratic function of height h and wind speed w is: h=0.02w2 (a) The speed of the…

Q: Light with a wavelength of λ = 655 nm is incident on a single slit of width w = 4.75 micrometers. A…

A:

Q: 1. A given conductor has a resistance of 2 ohms. If its length is 20 m and its cross-sectional area…

A:

Q: 22 V 12 0 160 22 0 The current in the circuit shown is O OA O 0.65 A O 0.44 A O 0.22 A None of these…

A: Given The resistance of the resistors are given as R1=12 Ω, R2=16 Ω and R3=22 Ω Voltage of the…

Q: Unpolarized light of intensity I0 = 1300 W/m2 is incident upon two polarizers. After passing through…

A:

Q: The gravitational force between two particles with masses m and M, initially at rest at great…

A:

Q: If a car takes a banked curve at less than the ideal speed, friction is needed to keep it from…

A:

Q: The amplitude of a lightly damped oscillator decreases by 4.9% during each cycle. What percentage of…

A: Given Data:- Amplitude of the oscillator is decreases by 4.9% during each cycle. Required:-…

Q: Suppose you have polarized light of intensity 170 W/m2. What will its intensity be after passing…

A: Given: The intensity of the polarized light is 170 W/m2. The angle between the polarizing filter…

Q: 2. Three point charges of + 5µC, + 5µC and + 5µC are placed at the vertices of an equilateral…

A:

Q: 3) A hyperopic patient has a near point distance of 1 meter. If the normal near point distance is…

A: Given A hyperopic patient has a near point distance = 1 m The normal near point distance = 0.25 m To…

Q: A  15.00 µF capacitor, labeled as C below,  is  charged to 175.0 µC at time t = 0. At t = 0, the…

A:

Q: For a certain metal, the threshold wavelength for the photoelectric effect is 719.0 nm. What is the…

A:

Q: ANALYSIS Problem solving. (Show your solution) 1. A steady current of 2.0 A flows in a wire for 16.0…

A:

Q: 1. A farad is equivalent to: a. J/V b. V/J С. С/V d. V/C 2. What is the capacitance of the capacitor…

A: The relation between charge on the capacitor, the potential difference across capacitor and the…

Q: A stone was thrown vertically with initial velocity of 49 m/s from

A:

Q: 39.) Light that is nonpolarized has an intensity of 6.0 W/m2. Rays of this light are incident on two…

A:

Q: What is the resistance of a 20.0-m-long piece of 12- gauge copper wire having a 2.05 mm diameter?…

A: Given data: Length (L) = 20.0 m Diameter (D) = 2.05 mm = 2.05×10-3 m Resistivity (ρ) = 1.68×10-8 Ω…

Q: A boy swims a lake and initially dives 0.5 m beneath the surface. When he dives 1 m beneath the…

A:

Q: Find the value of work done is 410 J and displacement is 32 m. Find the force applied ?

A: Given data-                            work done ( W ) = 410 J                         displacement…

Q: TH Ta 4.00cm 3.00cm 2.20m A rectangular bar of gold has the dimensions as shown. (This is a very…

A: length of gold bar, l= 2.2 m cross-section area , A= (3 cm)x(4 cm)=12 cm2 = 12 x(10-2 m )2 = 12 x…

Q: A uniform circular wheel (I=M R?) with radius, R=1.0 m and mass, M=50.0 kg is spinning at 120…

A:

Q: Q16. Find the moment of inertia (I) of two 5-kg bowling balls joined by a meter long rod of…

A: GivenTwo Balls of Massesm1=m2=5 kgDistance of separation between them, r=1 m

Q: B. Hand Draw ray diagrams to show image formation with convex mirror for following cases: Write…

A:

Q: Water emerges straight down from a faucet with a 2.50-cm diameter at a speed of 2.18 m/s. (Because…

A: Dear student you post multiple questions.so i will answer only one according to guidelines ..so…

Q: Question 6 The absolute magnitude of the focal length of a concave mirror is 10 cm. If an object is…

A: Part (6): Given: The focal length of the concave mirror is 10 cm. The distance of the object from…

Q: 29.) How far must a lady stand in front of a concave mirror (r = 120 cm) to see an upright image of…

A: Given Radius of a concave mirror = r = 120 cm Magnification = m = + 4   We have to calculate…

Q: If a car accelerates at the rate of a in t seconds and decelerated at the rate of 0.5a for 2t…

A: Given, Time=2t sec

Q: In this circuit, the current through the 5-W resistor is approximately 100 V 5 0 10 0 10 0 4 A 20 A…

A:

Q: Rank these four objects according to the questions asked. Object A: m= 5.0 kg v=4.0 m/s h=2.0 m…

A: Given data:  Four objects  Object A: m= 5.0 kg v=4.0 m/s Object B: m= 10.0 kg v=2.0 m/s Object C: m=…

Q: Two blocks (mA=14kg,mB=21kg) are connected by a string passing through a massless pulley as shown in…

A:

Q: The rms speed of a certain sample of carbon dioxide molecules, with a molecular weight of 44.0…

A: GivenMCO2=44 g/molevCO2=396 m/sMH2O=18 g/mole

Q: O A baby's bath should be at a temperature of 37C. The bath already contains 10kg of water at 15C.…

A:

Q: Find the gravitational potential energy of a light that a mass of 16 kg and is 8 m above the ground…

A: Given data :              Height    =   h              Mass       =    m        Gravitational pull…

Q: A certain photoelectric devise is sensitive to wavelengths up to 940 nm. a. What is the frequency…

A:

Q: 1. The acceleration of gravity on the moon is 1.62 m/s2. If a ball is dropped on the moon from a…

A:

Q: A 75-kg swimmer dives horizontally off a 500-kg raft. The diver's speed immediately after leaving…

A:

Q: The molecular weight of nitrogen, N2, is 28 g/mol. What is the rms speed of nitrogen molecules in a…

A: molecular weight of N2 is, M=28 gmol=2810-3 kgmol=28×10-3 kgmol  (we used 1 gram = 10-3 kg)…