You are given a spherical mirror and wish to determine its properties. You place an object on its axis, 30.1 cm in front of it, and discover that the mirror creates a virtual image located 18.1 cm from the mirror. Find the mirror's focal length. focal length: ст Calculate the mirror's radius of curvature. radius of curvature: ст If it can be determined, is the mirror concave or convex? cannot be determined concave convex

Q: What are the expressions of Reynold number and Grashof number, and their physical significances?

A:

Q: context: the following measurements were made to determine the density of a material whos value was,…

A: The three trails have different values which are as follows, Trial 1          1.20 g/mL Trial 2…

Q: Why are people more likely to use solar water heaters  in Israel than Alaska?

A: Alaska receives very less incidence of sunshine because of it high position of latitude whereas…

Q: An osci

A:

Q: What is a good fuel?

A: Fuel which have the ability to make large amount of heat as a result of burning with a lesser amount…

Q: Help with this.

A: Given data The mass of the bigger block is given as M. The mass of the smaller block is given as m.…

Q: What is meant by the term “Smart Grid” using appropriate diagrams? What advantages doe this system…

A: Introduction: The electrical grid is an intricate system designed to provide electricity all the way…

Q: 52 Megawatts for a period of 3 Days 7 Hours and 32 Minutes. How many Joules is this?

A: A megawatt is a unit of power. Power times time gives us energy.

Q: View Policies Current Attempt in Progress A 4.0 kg lunchbox is sent sliding over a frictionless…

A:

Q: Show that 1 cubic meter contains 1,000 L.

A:

Q: SHOW WORK, answers are in the picture!

A:

Q: If gold were sold by weight, would you rather buy it in Denver or in Death Valley? If it were sold…

A:

Q: what's surface area of a television

A: Surface area of an object is total area of the outside of the three dimensional object.

Q: The weather channel said the current temp in Fairbanks Alaska is 50 degrees F while at the same time…

A: We have to calculate the difference in the given temperatures in units of Kelvin.

Q: Use integration to find the moment of inertia of a solid uniform cone about y axis, as shown. [Must…

A:

Q: Can somone please help with getting the answers too each question?

A: The total path length travelled is known as distance.The shortest path between final and initial…

Q: A cyclist, starting from rest, travels in a straight line for 10 minutes. 1. During the first 2.0…

A: Given the uniform acceleration is 0.067 m.s-2 for the first two minutes. Therefore the velocity for…

Q: If electicity costs 10.8c per kilowatt-hour, what is the difference in cost between using a 60-watt…

A: Given, power for long life soft white bulb is 60 watt long life soft white bulb uses for 150 hours…

Q: E1.A horizontally directed force of 25.0 N is used to pull a box a distance of 1.5 m across a…

A: Dear Student,   As per our company policy, I am allowed to answer only first 3 subparts. So, kindly…

Q: A cannonball is launched diagonally with an initial horizontal velocity of 38.0m/s. Label the…

A: (1) Given: The initial horizontal velocity is 38.0 m/s. The angle of launch is 23.0°.

Q: Solids: (Select all that apply.) O are generally good conductors of electricity and interact…

A: Solids are those substances which have very strong intermolecular forces between them and that's why…

Applications Of Reflection Of Light

When a light ray (termed as the incident ray) hits a surface and bounces back (forms a reflected ray), the process of reflection of light has taken place.

Sign Convention for Mirrors

A mirror is made of glass that is coated with a metal amalgam on one side due to which the light ray incident on the surface undergoes reflection and not refraction.