What do you observe happening in the water in the glass? 2. What can you conclude based on your observations? 3. Explain how using hot water would affect the results of this experiment (remember that when you explain you need to give a reason for your answer).

Q: VISCOSITY Make a conclusion about this table: LIQUID DISTANCE TIME WATER 45 cm 2.95 s COOKING OIL…

A: Given the table, Viscosity The resistance offered by certain fluids to their own motion/flow is…

Q: I Review | Constants | Periodic Table Part A The law of reflection is quite useful for mirrors and…

A: Part A can be answered using figure 1, however, to answer part B we need figure 2 and figure 3. Here…

Q: 9. A dot is drawn on a piece of paper and a glass prism placed on the dot according to the diagram.…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: An olive is at the bottom of a glass of alcohol (n = 1.36), 5.64 cm beneath the surface. Above the…

A:

Q: Explain why the shape of water level in a glass container is concave while that of mercury is…

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Q: The observer in (Figure 1) is positioned so that the far edge of the bottom of the empty glass (not…

A: consider the below diagram,

Q: 1. What are the different properties of light that apply to the image formation of optical devices…

A: In this question we have to answer about the topic image formation. Please give positive feedback if…

Q: Fishing can be done many ways, like with a fishing rod, a fishing net, or your bare hands. Archers…

A:

Q: 4. The drinking fountain is designed such that nozzle is located 100mm from the edge of the basin as…

A:

Q: 10. A nail is partly inserted perpendicularly into the flat surface of a cylindrical floater with a…

A: let the required length be x

Q: There is a slight difference between the waterfall at the top and bottom, why?

A: From energy conservation principle, the total energy of the system remains conserved. In other words…

Q: A water tank has circular cross-sections and profile as illustrated below. There is a hole on the…

A: Given : For cylinder R=1.5 m h=1 m For frustum r=1 m R=1.5 m H=1 m Area of hole=A=1 m2 In this…

Q: O2 glass (density = 2.20 Mg/m'). How er millimeter of length (L-1 mm) of a

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Q: Water Diamond A rectangular diamond block lies submerged at the bottom of a tank of water. A light…

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Q: A pressure sensor inside of a mixing tank is designed to turn red when the pressure inside the tank…

A:

Q: What is the Brewester's angle for air to glass transition? (ug = 1.5)

A: when the light goes from one medium to another medium then if elected and refracted light is…

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: . You tape a penny to the inside bottom of a cup and move your eye away from the cup to just that…

A: Refraction: bending of light ray when it is traveling from one medium to another medium

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: Estimate the difference in air pressure between the topand the bottom of the Empire State Building…

A:

Q: Ethanol is poured into a glass beaker. What is the critical angle for the boundary between ethanol…

A: ethanol poured into a glass beaker refractive index of ethanol, nE = 1.3 refractive index of glass,…

Q: What are some realizations we can get after doing an experiment about the law of refreaction? Ex: an…

A:

Q: What color will be created different by mixing red +green light and  by mixing  red +green pain

A: By mixing  Red and Green light   we get yellow color.

Q: 5. You are a passenger on a spacecraft. For your survivaland comfort, the interior contains air just…

A: (a)The interior of spacecraft contains air just like that at the surface of earth , so the pressure…

Q: Express your understanding of filters by answering the following questions. Choose the best…

A: k. A blue object is illuminated with white light and viewed through a green filter. The object will…

Q: What is the material and refrective index (n) according to the figure   a. 1.5, Water b. 1.5,…

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Q: A fish in a flat-sided aquarium sees a can of fish food on the counter. To the fish’s eye, the can…

A:

Q: The observer in (Eigure 1) is positioned so that the far edge of the bottom of the empty glass (not…

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Q: . Compare and contrast the images form in front side and the in the back side of a shiny spoon. What…

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Q: fish in a flat-sided aquarium sees a box of fish food on the counter. To the fish's eye, the can…

A: Answer            22.556 cm

Q: A coin is placed at the bottom of an 80.0 cm deep aquarium filled with water. You are looking at the…

A: Given data: Real depth of coin = 80.0 cm Aquarium filled with water Required: Apparent depth

Q: Why do we need to fine the edge of our kitchen knives

A: The force per  unit area is called pressure.

Q: Explain the optical behavior of water in relation to its structure.

A: Given: Explain the optical behavior of water in relation to its structure.

Q: When children make bubbles with soap water some of the bubbles initially do not show any colors. But…

A: Question based on bubbles of soap water

Q: Activity; Light Facts n' Graphic Organizer Halos and sun dogs are phenomenon that is caused by…

A: Solution: rainbow and its types

Q: What is the relation between contact angle that a drop makes with a surface, and whether the drop…

A: The angle of contact is defined as the angle subtended between the tangents drawn at the liquid…

Q: An open tank with height of 500cm is filed with water. A hole o.1m above the bottom of the tank is…

A: Given value--- height of tank = 500 cm. hole is o.1m above the bottom of the tank . We have to…

Q: A jewel thief hides a diamond by placing it on the bottom of a public swimming pool. He places a…

A: For critical angle of incidence the ray of light is not transmitted outside, the angle of refraction…

Q: 1. What is the total internal reflection of light? And when does this take place? (necessary…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: A water lily floating in a murky pond is rooted on the bottom of the pond by a stem of unknown…

A:

Q: A 300cm3 glass beaker at 20oC is filled completely with liquid mercury also at 20oC. If BOTH the…

A:

Q: Part A  the moderate temperatures of the islands throughout the world has mainly to do with water's…

A: Part A:The moderate temperature range of islands plays main role in determining the high specific…

Wien's displacement law

Students often get confused between Wien's displacement law and Planck's radiation law. Although both are historically related, yet they are conceptually different. Planck's law helps determine the spectrum of a blackbody, while Wien's law determines the relationship between peak wavelength and temperature.