Consider the figure shown below. a) If a=45°, Find Tl and T2. b) Find the value of a for which T2 is minimum. 30 5000 1b a C

Q: When an object is 43.0 cm from a concave mirror, it creates a magnification of -0.350. What is the…

A:

Q: 3) Which of the following trigonometric ratios do NOT use hypotenuse in its ratio? OA. sine OB.…

A:

Q: 3. Find the resultant using polygon method. (Scale: 4n = 1cm) %3D Given:

A:

Q: Given: a=4.8; Theta1=30 degrees Find b. 02 b C a

A: Given a = 4.8 θ1 = 30o

Q: * ?Find the centeroid of the shaded area shown in fig R=1.5 6

A: Hence in the given question, the trapezoid has a hole of a 1.5 unit radius.  now Divide the given…

Q: d; d; In the picture above, you know the distance from the mirror to the image, d; = 7.1cm, and the…

A:

Q: Thor's Mjölnir is aimed 13.75° above the horizontal at a mirror 11.53 km away. It breaks off the…

A:

Q: Given: c=5.6; Theta2=75 degrees Find a.

A: Given values:- c=5.6 ----(1) θ2=750 -----(2) To calculate:-The value of (a) According to the…

Q: Some telephoto cameras use a mirror rather than a lens. What radius (in m) of curvature mirror is…

A: Required : Radius of curvature, R.

Q: 2) Find critical angle for a water – air boundary

A: Critical Angle: When a beam of light travels from denser medium(water) to rare medium(air) the light…

Q: A concave mirror forms an image on a wall 3.00 m in front of the mirror, of a headlamp filament 10…

A:

Q: A high fountain of water is located at the center of a circular pool as shown in the figure below.…

A:

Q: Find the expression for angle cosθ ? Choices on the 2nd pic

A: Given: The radius of the ring is r. The radius of the ring is perpendicular to the plane. from the…

Q: (a) Find the angle of deviation ?min for ?1 = 40.5°. (Enter your answer in degrees.)    (b) Find the…

A: Given that index of refraction is 1.30 and  apex angle 60 degree.Then we have to determine the value…

Q: A high fountain of water is located at the center of a circular pool as shown in the figure below.…

A: Given values- Circumference = 19 m  Angle of elevation = 55.0° As we know  Hence

Q: A concave shaving mirror has a radius of curvature of +30.8 cm. It is positioned so that the…

A: Answer:-  Given  Radius of curvature (R) = + 30.8 cm  Focal length (F) = R/2 = (30.8)/2 = 15.4 cm…

Q: mL mL Close-up view Close-up view Without With Object Object This clip has a volume of.. mL %24 6,

A: Given:

Q: Match the correct images to the appropriate description. A. В. (Choose) high precision, high…

A: Precision tells of the quality to be exact while accuracy tell quality to be correct.

Q: a.) Determine the equation derived from the EF, = 0. %3D b.) Determine the equation derived from the…

A:

Q: h 1,- 2; = A2 = "-(1- cos0) M.C %3D

A: To derive compton equationλf - λi = ∆λ = hmec(1-cosθ)

Q: toomm x 30

A: Given parameters,          length of the tank, l = 400 mm = 0.4m          breadth of the tank, b =…

Q: 2. Use the information on the image below to find the following: h=5 cm w=6 cm 1=8 cm MASS of the…

A: (a) Volume of the object is given by V=L×W×H=8×6×5 cm3=240 cm3 (b) Density of the object is given by…

Q: A concave shaving mirror has a radius of curvature of +32.3 cm. It is positioned so that the…

A:

Q: An object 7 cm high is placed 15 cm from a convex spherical mirror of radius 45 cm. Describe its…

A: Given: The height of object is 7 cm. The distance from the mirror is 15 cm. The radius of mirror is…

Q: 2. A high fountain of water is located at the center of a circular pool as shown in figure. Not…

A: Circumference , C = 15 m Angle , θ = 55° To find = Height of the mountain

Q: B 3.) 250 120° 15

A:

Q: Two Convex lenese of 20 and 5(cm) RoCal lenglhs are locm apart Calculate The power planes

A:

Q: For A = 2â – lŷ, B = 2ŷ- 12, and C = lu +32 compute the following: %3D

A:

Q: Provide formula to find the volume of the given rectangular glass plate using Vernier calipers and…

A: The volume of a rectangular glass can be measured using Vernier calipers and screw gauge. The…

Q: 60 mm , 60 mm В AR=75 mm 105 mm 100 N

A: Let F be the force at point A.

Q: inverted, re A shaving or makeup mirror is designed to magnify your face by a factor of 1.35 when…

A:

Q: Q16 the maximum hight of projectil given by A 0 o sin' (8,) 2g h = B

A: The initial velocity of the projectile is v0. The vertical component of the projectile's velocity…

Q: Some telephoto cameras use a mirror rather than a lens to magnify distant objects. What radius of…

A:

Q: selow. each L 33.4 cm, and if the angle 0 is 45.0°, determine the value of q. L +q +4 +9 response…

A: For equilibrium net force acting on a body must be zero and vertical as well as horizontal forces…

Q: Find (d y/d x)& (d'y/dx²) еУ cosxy 3Dх

A: so,

Q: 2 points Save Ar You have a concave mirror with a focal length of 345 mm. You point the mirror at an…

A: Given Focal length f = -345 mm = -34.5 cm Image distance v = - 46.1 cm

Q: An object is held 33.5 cm from a convex mirror. It creates a virtual image of magnification 0.253.…

A:

Q: Solve for the missing angle and weight and explain each solution. 40 7 slug W 110 dyne

A: Balancing the forces since the system is in equilibrium, one get the missing terms. 1 slug=14.6 kg 1…

Q: What is the BEST measurement for the length of the gray lower object? Express your answer using the…

A: Ruler is measured in mm (milli meter) 1mm = 10-1 cm = 10-3 m

Q: The three forces create a vertical resultant acting through pt. A in the figure below. If S = 2,000…

A:

Q: 1 atm = 1.013 x 105 Pa ? %3D true

A: 1 atm is the normal atmospheric pressure which in SI unit can be given as  1 atm=101325Pa =1.013×105…

Q: 124. A dentist w from a tooth, v magnification of used and what m

A: Since there are multiple questions posted, we will answer the first question for you. If you want…

Q: A mirror produces an image that is located 34.00 cm behind the mirror when the object is located…

A: Distance of image from the mirror v=34 cm behind the mirror and distance of object from mirror u=8.5…

Q: + 4x = 0 dt? %3D

A: Equation of motion along Ox after time t is  d2xdt2 +4x = 0 which is second order harmonic equation

Q: a. 2 cm 42 1 cm 5 cm (Ene)y":

A: Electric field due to positive charge is radially outwards and due to negative is inwards

Q: . A high fountain of water is located at the center of a square pool. Not wishing to get his feet…

A: