y = 4 - 1 4 m -8 m- Probs. 9–13/14

Q: Importance of the optical phenomena

A: Importance of the optical phenomena Explanation:-  We know that Optics, in a simple manner, is used…

Q: 5.8 nc 1cm 2 nc + + 2 nc

A: Three charges are placed at the corner of an equilateral triangle.

Q: 2. Three point charg vertices of an equila

A: The electrostatic force between two point charges q1 and q2 at a distance ‘r’ is given by the…

Q: odring snowball is decreasing in volume at a constant rate of 8 cm'/min. If the melting snowball is…

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Q: alld Zza X+y, Show that 0show that 11=22where 2-x+iy %3D

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Q: r,0,2 cm 30° C 30° ( rz=0,2cm 9. 2 IN PoiNT P CAL CULATE DATA 92=,4MC r;=rz=0,2 cm 6,=02=30°

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Q: -30 top view

A: Given:- An infinitely long cylindrical conducting rod is placed inside the cylindricalconcentric…

Q: A flat sunface is covered with non oveylapping diski of samie SIZE. cohat Vis the Larrgeat traction…

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Q: A high fountain of water is in the center of a circular pool of water. You walk the circumference of…

A: Answer:-  Given  Circumference of the pool (C) = 25.0 m  We know that  This is a right angle…

Q: Question Let there two charrges q = 30 MC ana %3D 42 - - 26Me The coondinate of are c oon dinnte of…

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Q: In a certain library the first shelf is 13.0 cm off the ground, and the remaining four shelves are…

A: Given: Mass, m = 1.4 kg Average shelf holds 29 books.  Height of the book = 22 cm = 22 x 10-2 m…

Q: 10. A lighthouse built at sea level is 150 feet high. From its top, the angle of depression of a…

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Q: 1. Determine the value of x and y if the given slope (m) is 0.3 and the intercept value is 1, as…

A: A line is a set of points that lie on the shortest path between given points in a plane. It is…

Q: 1. The distance from the man's eyes to the ground is 1.78 m. The oil drainage ditch is filled with…

A:

Q: 4. True/False: curl(divF)) is not a meaningful expression. (Justify your answer.)

A: In question 4, we have to justify curl(divF) expression.

Q: Density of copper = 8. ggcm ³ find density in kg m 32 -3

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Q: 1.10625E-8 mm

A:

Q: Many individuals with fall pollen allergies can point a finger at ragweed as the cause. If a single…

A: De- Broglie wavelength=λ=hP=hmV P=mV=momentum

Q: 4. A________has A definite shape a definite volume. 5. A_______has a definite volume but no definite…

A: 4. A solid has a definite shape and a definite volume. In solid, the molecules are closely packed…

Q: Convert 100 kg to cm -d

A: Given value and unit is, 100 kgcm3-d

Q: ce of 6 x 10-1l newt

A:

Q: How can scientists know the age of an artifact they pull from a historical dig?

A: How can scientists know the age of an artifact they pull from a historical dig?

Q: 2. Determine Ix. Thiz 10 A (1

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Q: in cm-1)

A:

Q: -800- "imensions in mm F1 600 F2 F3

A:

Q: -800 - Dimensions in mm F1 600 F2 F3

A:

Q: Aire Gasolina 0.50 m (sg =0.68) Agua 1.00 m 457 mm 381 mm -Mercurio (sg = 13.54)

A: Given: The specific gravity of the gasoline=sgg=0.68 The specific gravity of the mercury=sgm=13.54…

Q: A 100g (1kg) apple is located on a branch 2m high from the ground. What is it’s PE?

A: Given data The mass of the apple is given as m = 1 kg. The height of the apple from the ground is h…

Q: 6) Determine the resultant given S= 6 kip, T 8 kip, and U = 7 kip T.

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Q: А (A- 44.0) 28.0° 56.0% В (В 3D 26.5)

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Q: Q13 2.50 x 10-5С Q23D -2.00 х 10-5С %3D P. 15 ст 10 ст

A: Q1 = 2.50×10-5 C Q2 = -2×10-5 C distance between the two charges = 15 cm distance between Q1 and P =…

Q: Geq = 5 points %3D 5 S ww Gog 6 S 8 S 12S 100 S O 0.1 S O 10 S ww ww ww

A: 8s and 12 s are In parallel Equivalent conductance (G1) = 8s +12s =20s Now G1 and  5 s are in…

Q: use the Scalar preduct to find th angle between: cal A=3i-2j and B =4i -4j (b) A = i - 2j+2¢ and B=…

A:

Q: 10- -10- Position (cm)

A: Amplitude is the maximum displacement of a a particle from its rest position, i.e., distance from…

Q: he ends of a trough are equilatera ater in the trough is 1 ft deep, fine D a. 14.229 lb O b. None of…

A: Given values:- Side of an equilateral triangle,(a)=4ft=1.2192 m ----(1) Depth of water trough,(h)=1…

Q: 20 65 cm cm ст Mjeft object 300 t 70 g g, might object %3D

A: Apply equilibrium equation

Q: 2 kn3 6 kN 50 mA 10 kng 9 kn3 18 kn3

A: Given Current passing through the source is I= 50 mA

Q: St Columban the resultat. a 5 cm. b) E cm c) 13 cm the 30 N of E Find 20 Sef E

A: Ans:- Image-1

Q: Convert .4 mm to lb/ft^2

A: Given : 0.44 mm water column height Required : Pressure in lb/ft2

Q: 03 m 30 k= 200 N/m 0.4 m 40 kg

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Q: 4) Determine the area of the area below: R700.0 R300.0 920.0

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Q: tioned horizontally. The =).

A: During pure rolling motion , velocity of point of contact is zero .

Q: 800- Dimensions in mm F1 600 F2 F3 900 -560-480- What is the y component of F1=792 N?

A: Given that:- Magnitude of F1=792N

Q: *7+? → *7+ Te + 3,? + 197 ? on with the correct symbols in place of the question marks giving…

A:

Q: you can see from the Cos50 0.996)

A: Radial acceleration  is the centripetal Acceleration = v2 /r

Q: 4-the law of directional of multiplication is given by: a- R A+ B²- 2ABcose b- AxB =|ABsin O c-…

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Scalars and Vectors

Scalars and Vectors are the classification of physical quantities that are used to denote various terms in physics.