[TG.05] The diagram below shows three types of earthquake waves, labeled A, B, and C at different time intervals. The picture shows three waves labeled A, B, and C and a scale showing time in minutes below the waves. Wave A is the first wave Which of these statements best compares the three waves? (2 points) Wave B can travel through liquids but Wave A cannot travel through liquids. Wave A can travel through liquids but Wave B cannot travel through liquids. Wave B is reflected by the liquid core but Wave C is transmitted through the core. Wave C is reflected by the liquid core but Wave B is transmitted through the core.

The correct option is:

Wave A can travel through liquids but Wave B cannot travel through liquids.

Explanation:

As the diagram is not given in the question, I've attached it below so it makes sense

First we need to identify each waves, for that we need to know how to read a seismograph.

The first waves at A is a primary waves or compressional waves. They can travel through solid,liquid and gas and has a higher speed than secondary or surface ways.

The second wave at point B is Secondary wave. These are shear waves and can only pass through solids.

The third wave at C are surface waves which can only travel through the crust.

Seeing these characteristics, 2nd statements is correct.

when a device is used in a circuit in which the voltage is 81 v, the current flowing through the device is 3 a. what is the resistance of the device?

a. 27 ω

b. 40.5 a

c. 243 ω

d. 243 a

the correct answer is a. 27

we have been given a quadratic function and we need to restrict the domain such that it becomes a one to one function.

we know that vertex of this quadratic function occurs at (5,2).

further, we know that range of this function is .

if we restrict the domain of this function to either or , it will become one to one function.

let us know find its inverse.

upon interchanging x and y, we get:

let us now solve this function for y.

hence, the inverse function would be if we restrict the domain of original function to and the inverse function would be if we restrict the domain to .