Which is an intensive property? a) Volume b) Mass c) Refractive index d) Weight
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Which is an intensive property?
a) Volume
b) Mass
c) Refractive index
d) Weight
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Solved in 2 steps
- An object is placed in front of a single mirror, and it produces an image that is inverted. What is the shape associated with this mirror's curvature? a) it is planar b) it is convex c) it is concave d) need more informationQ1 If A-21++3; and B=f+5k ;find the angle between them. QR- Choose the Correct answer: 1 SI unitof area is d- m b-m² C-m' 2- The SI unit of acelerabisn a-m/s. 3- The Vector quantity depended on magnitude only a-T 4- The distance is Vector quantity a-T 5- The equation of motian in projedile mation. b.m/s C-m/g? b-F b- F Q3-An objet moves in veloui(2om/s) and Change to (Gomi) through the time in ter tal (4S), and thohitance (kom) at that time Calculate the average Velocity for the object in three methods 0bject in Aree mege Q- A golf ball is hit with initial velocity v. at an angle O above the horizon tal. Find: a) de time of Pight(how long the ball in in the air) (6) Range (how for does ball fravel on flat ground) (e) Frajecfory (height y position X). as a fane tion ofWhich of each pair is smaller?: A. 3.1×10-3 or 7.1×10-9 B. 1950 or 4.1×102 C. 0.0000009 or 7.3×102 D. 2.70×102 or 7×105
- Q) Compare course and fine Mesh. Also explain the importance of having mixed meshes.The chin protrudes from the lip line while the forehead is on an imaginary vertical line describes which facial profile? A. concave-convex B. convex-concave C. vertical-convex D. vertical-concaveWhich of the following cannot be used for making lenses? A) Plastic B) Soil C) Glass D) Water
- The centre of the reflecting surface of a spherical mirror is called the A) radius B) centre of curvature C) pole D) focusAn object is placed in front of a concave mirror, the object is at a distance 3 times greater than the distance of the focal point of the mirror. The image produced is “real”. Group of answer choices True False3) A door hinged on the right is shown in the diagram below: The door is 0.8m wide and 2.2m tall.
- Is a graph is plotted with m as a function of v, the slope of the resulting line is a) the weight of the object b) the volume of the object c) the density of the object d) the specific gravity of the object89) Try to solve this question, no handwritten, only typingWhich of the following units belongs to the international system of measures (SI)? a)Gram b)Kilogram c) Centimeter d) Newton e) slug