On a floor, there are several 1-4 mm elongated drops leading away from a body lying in a pool of blood. On the forward wall there is a zigzag pattern and on the walls to the right side, there is a linear pattern of droplets parallel to the floor at about the victim's height. No other marks are found on the other walls. Which best

Q: What is the critical angle for the interface between material 1 (n=1.58)  and material 2 (n=1.30)?

A: The refractive index of material 1 is, n1=1.58 The refractive index of material 2 is, n2=1.30

Q: What is the speed of light (in m/s) in air? (Enter your answer to at least four significant figures.…

A: Explanation  Relation between speed of light in vacuum and speed of light in other medium is, cv=μ…

Q: What is the moment of inertia of the object about an axis at the right edge of the sphere? kg-m2…

A: Moment of inertia of sphere:Icm3=25MR2it is passing through it's centertherefore:I=Icm+MR2…

Q: I am confused. I need help to convert m/s^2

A: Given information:Initial velocity of the car (u) = 55mi/h.Final velocity of the car (v) = 60…

Q: For an independent study project, you design an experiment to measure the speed of light. You…

A: solution: given that distance = 46.5 km d = 105 m

Q: (F₁3)x= = (F₁3), = 16x3 = +Q 3 9 y -20 B |0|=12.5 μC a=25cm +Q

A: Charge distribution on vertices of a triangle.

Q: Zingo is an interior designer, he is not good at physics and only likes doing design and art. He has…

A: Solution: Given: As shown in the figure (that comes with statement of question) 1/4th part of tile…

Q: a. A scale balances with four blue x-blocks on one side and 36 green blocks on the other side.…

A: A scale balances with four blue x-blocks on one side and 36 green blocks on the other side. From…

Q: Combine Fr = F1 cos(θ1) + F2 cos(θ2) and ΣFy = F1 sin(θ1) - F2 sin(θ2) to develop an expression for…

A:

Q: Three sharks are swimming at three different elevations: -2 meters, -3 meters, and -8 meters. Which…

A: Three sharks are swimming at three different elevations: -2 meters, -3 meters, and -8 meters.

Q: A fireman uses a 40 foot ladder to rescue a child from a window 30 feet above the ground. How far…

A:

Q: Scenario: Claire is shown two mystery boxes that are both 8,000 cm . Her teacher tells her that one…

A: Given: Volume of both boxes, V = 8000 cm3 One box is filled with rock other with napkins.

Q: The length of the base of the prism never changes because it has sheer cliffs on the ends. Give a…

A: Given information: The width of the base of the prism (w) = 1 km The length of the base of the prism…

Q: 2. A mouse enters a basement room through a hole in one of the walls. It then travels through the…

A: The position of the mouse in X-Y plane is shown below

Q: You are working at your university swimming center. The athletic department decides that it would…

A: height of flag pole = 10 mdepth of pool=3.09 mdistance of flag pole installation = 4.35 m

Q: How do I put the equation delta y=viy(delta t) + 1/2ay(delta t)2 in terms of delta t? In other…

A: The given equation is: ∆y=viy∆t+12ay∆t2…

Q: The speed of light changes when it goes from ethyl alcohol (nea = 1.31) to carbon tetra- chloride…

A: The formula for the refractive index of a medium is given as  n=c/v where  n= refractive index of…

Q: a) The particle's acceleration is O 5 m/s? [forward). O 6 m/s? [backward). O 5 m/s? [backward). O 6…

A:

Q: A student is trying to remember some formulas from geometry. In what follows, assume A i: volume,…

A: