Which is an intensive property? a) Volume b) Mass c) Refractive index d) Weight
Q: Which mirror is used as rear view mirror in vehicles? A) Concave B) Plane C) Convex D) Any of the…
A: Which mirror is used as rearview mirror in vehicles? A) Concave B) Plane C) Convex D) Any of the…
Q: Convex mirror is generally used in _____. A) solar cookers B) opthalmoscope C) reflector for head…
A: (a) In solar cookers we use Concave mirror as it they focus the sunlight at a single focal point so…
Q: · Use greater than or less than symbols to compare:
A: Gravitational potential energy between earth and a body at a distance of r…
Q: Name the type of mirror used in the headlight of vehicles A) Plano-convex mirror B) Convex mirror C)…
A: The type of mirror that has reflective surface is known as the concave mirror. Such mirrors are…
Q: If a real image is in front of a mirror, inverted and can be produced on a screen then what would…
A: The image distance always equals the object distance. The size of the image is the same as the…
Q: 7. Which instrument is used to measure the volume of an irregular shaped object ? C. a micrometer…
A: Asked: Instrument used to measure volume of irregular shaped objects.
Q: The chin recedes from the lip line while the forehead is on an imaginary vertical line describes…
A: Answer : Correct answer is option (C) Vertical - ConvexCorrect Answer Explanation : C. Vertical -…
Q: A curved mirror where the reflecting surface is curved inwards is called a A) Concave mirror B)…
A: There are three types of mirrors. 1. Plane mirror 2. Spherical mirror 3. Parabolic mirror
Q: ▼ Part A Determine the moment of the force F = {40i 50j + 30k} lb about the AB axis. Express the…
A: Consider O as the origin point.Write the position coordinates of points O, A, B, and C.
Q: 2. How many square inches are there in345.6 cm2? Show solution.
A: Given Data: The given value in square centimeters is: d=345.6 cm2
Q: CALCULATE THE TOTAL CURRENT ON THE RESISTIVE NETWORK SHOWN BELOW. R1- 25 ohms R3 =5 ohms R4 15 ohms…
A: Given,V=120 VR1=25 ΩR2=60 ΩR3=5 Ω R4=15 ΩR5=20 Ω
Q: A. В. H. C. D. HO
A:
Q: When you look in a mirror, which of the following phenomena helps your eye to be able to see your…
A: The image formed by a plane mirror is always virtual (meaning that the light rays do not actually…
Q: 3-Drive a formula for the worst and standard errors in the total surface area of closed cylinder…
A: Drive a formula for the worst and standard errors in the total surface area of a closed cylinder…
Q: The vision defect in which the lens of the eye become too long is called a.Image defect…
A:
Q: Use the following constants if necessary. Coulomb constant, k = 8.987 × 10° N · m²/C¥acuum…
A: Given: q=13×10-6C , r1=8m, k=8.987×109N.m2/C2 (a) Consider a Gaussian sphere of radius r1 around the…
Q: Which expression is equivalent to (4.5 x 102) + (6.0 x 103) and written in scientific notation? 1.05…
A: 450+6000
Q: FTension (left) %3D N. FTension (right) Forav FGrav= N. ||
A: Given Data : The mass of the box is given as m = 80 Kg. The acceleration of the box is given as a=0…
Q: A convex mirror has focal length of 20 cm. An object is placed 10.0 cm in front of the mirror.…
A:
Q: Which of the following can be used to make seats in an aircraft? a) Magnesium alloy sheets b)…
A: Option a
Q: which type of mirror always gives an image which is the same siza as the object? A. flat mirror B.…
A:
Q: Which of the following indicates the maximum number of entities that can be involved in a…
A: Minimum cardinality is the min. number of instances of an entity that can be associated(related…
Q: volume = 35cm ² dersity = 0.308 cm 3 find mass = 3
A:
Q: 3. Which of these technologies did NOT exist before 1900? A. surgical glue B. surgical stitches…
A: Surgical glue was used for the first time in 1909.
Q: What attributes does an image have when the object is placed between the focal point and the front…
A:
Q: vision
A: Option c is the right answer Farsightedness
Q: 12. You're applying drywall to a curved wall. The wall's surface is curved at a 36" radius. What's…
A: When working with drywall on curved walls, closer stud spacing helps distribute the weight of the…
Q: If objects appear enlarged and inverted in a rear view mirror, then which type of mirror is used? A)…
A: When comes to convex mirror, the image always form a virtual and diminished image by irrespective of…
Q: An object is standing in front of a convex mirror. The image is reflected 11 feet behind the mirror…
A: Answer:- Image distance (V) = + 11 feet Focal length (f) = + 4 feet Height of the image (h2) = +…
Q: A symmetry element is a geometrical feature that relates two (or more) equivalent structures on an…
A: The basic concept of symmetry is that certain transformations of an object do not change its overall…
Q: of glass and ceramic
A: The properties are explained as, i). Transparency ii). Translucency iii). Opacity
Q: Which solid has more volume recall density=mass/volume, so volume=mass/density a) A kilogram (kg) of…
A: Volume = mass/density because everyone have same mass so volume is inversely proportional to…
Q: How can we design a safer football helmet?
A:
Q: 54. Sustainability and Structures 3D printing of buildings: A. Has not been successfully completed…
A: It is required to discuss about the 3D printing of buildings.
Q: What is the frequency heard by a person driving at 11 m/s away from a blowing siren of frequency.…
A: Given: velocity of source of sound, vs = 0 m/s velocity of listener, vL = 11 m/s frequency of…
Q: ___ is a unit of length, roughly the distance from Earth to the Sun. A) Light years B) Astronomical…
A: In the given options Light years and Astronomical unit are the units of length. Kelvin is a unit of…
Q: Is the flux positive or negative in: S1 S2 S3
A: Flux is given as Q = B.A Where B is field and A is area vector.
Q: 3- In a longitudinal research design, all data are collected at one point in time, while in cross-…
A: The given statement is False .
Q: The graduated cylinder was found to an average of 9.765+ or -0.170 mL in measuring 10 mL portions…
A: Given: The average volume measured is 9.765±0.170 mL. Introduction: Percent error is the difference…
Q: What is the approximate length of a typical pencil? A) 1.4m B) 140cm C) 140mm D) 14000km
A: Required: The approximate length of a typical pencil
Q: A converging mirror is a A. plain mirror B. Concave mirror C. none of the above. D.…
A:
Q: True or False A math object can have an area of 0 If a line has a width of 1, the area of a…
A: Solution: Given that A math object can have an area of 0 Yes , let suppose the square with side 0…
Q: In parallel axis theorem, the d in the formula Inew = Ic + Md2 is best described as: a. the…
A: Answer is a. The distance between the object and new axis of symmetry
Q: Three point charges are located at the corners of an equilateral triangle as in the figure below.…
A:
Q: If gasoline has a density of 0.7 g/cm3, find the volume that 2.1 kg will occupy A) 6300 cm3 В) 3000…
A:
Q: The diameter of the reflecting surface of a spherical mirror is called a/an A) principal axis B)…
A: The principal axis of a spherical mirror is the line passing through the center of the mirror that…
Which is an intensive property?
a) Volume
b) Mass
c) Refractive index
d) Weight
Step by step
Solved in 2 steps
