PHYSICS HIGH SCHOOL

Which of the following monitors both vertical and horizontal movements along a fault? a. seismograph
b. GPS satellite system
c. Richter scale
d. Mercalli Scale

Answers

Answer 1
Answer: The correct answer is a. seismograph. This is the instrument used to detect and measure seismic waves. During an earthquake the infromation is recorded on a seismogram, which is the seismograph's record of earthquake waves. The GPS would monitor and measure how far a tectonic plate moves with respect to time.
Answer 2
Answer:

Answer:

A. Is the correct answer. I just took the test.

Explanation:

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ICl has a higher boiling point than Br2. What is the best explanation for this?

Answers

Iodine Monochloride (ICI) is an interhalogen or compound. ICI has an intermolecular attraction which makes it more difficult to boil compare to Bromine (Br2). Brorime is among the halogens along with fluorine, chlorine, iodine and astatine. Bromine is a nonpolar substance while ICI is a polar compound.

What is cosmic background radiation?

Answers

Cosmic background radiation is the energy left over from the big bang and it's everywhere we look so if we consider ourselves the center, no matter which way we look we see this cosmic background radiation which is left over energy from the big bang.

Cosmic background radiation is electromagnetic radiation from the sky with no discernible source. The origin of this radiation depends on the region of the spectrum that is observed. 

The Biot-Savart force law does not apply if the velocity is parallel to the field direction. a. True
b. False

Answers

The statement ‘The Biot-Savart force law does not apply if the velocity is parallel to the field direction’ is true. The answer is letter A. Any electron moving in a conductor will produce a magnetic fiels around the flow. this is the fundamental of Biot – Savart law.

A single star in the process of forming starts by spinning slowly (while it is quite large and relatively cool.) As the star collapses under the pull of its own gravity, its size decreases. As a result, its rate of spinning:_____.

Answers

Answer:

Explanation:

According to the conservation of momentum, when the external torque is not applied on the system, then the angular momentum of the system is conserved.

I x ω = constant

I_(1)\omega _(1)=I_(2)\omega _(2)

where, I is the moment if inertia and ω is the angular velocity

As the star is collapsed, the radius decreases and hence the moment of inertia also decreases.

According to the law, the angular velocity increases, thus the rate of spinning increases.

I WILL GIVE BRAINLIEST Which two measurements are needed to calculate the velocity of an object?
A. Displacement
O B. Time
C. Acceleration
D. Average speed

Answers

Final answer:

To calculate velocity in Physics, the two necessary measurements are displacement and time. Velocity is the speed in a specified direction, determined by dividing displacement by time.

Explanation:

In the field of Physics, the two measurements needed to calculate the velocity of an object are displacement and time. Velocity refers to the speed in a given direction and is calculated by dividing displacement (which gives direction information and distance) by the time it takes to move that distance. For example, if an object traveled 100 meters to the north in 20 seconds, the velocity would be 5 meters per second towards the north.

Learn more about Velocity here:

brainly.com/question/17959122

#SPJ3

Answer:

A. Displacement

B. Time

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The sentence Walking the wire, my dog waited for the squirrel to fall is an example of _____.split infinitive
parallel structure
dangling participle
none of these

Answers

The answer is dangling participle. The dog wasn't walking the wire, the squirrel was. It is modifying the wrong noun.

Answer:

dangling participle

Explanation:
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