subject

Physics, 29.12.2019 11:31 debnkids691

4. next discuss how dr. knappe used technology to measure how fast the tectonic plates are
moving apart. what devices did she use?

ansver

Answers: 2

Show answers

Another question on Physics

question

Physics, 22.06.2019 09:40

When you jump from an elevated position you usually bend your knees upon reaching the ground. by doing this, you make the time of the impact about 10 times as great as for a stiff-legged landing. in this way the average force your body experiences is a) less than 1/10 as great. b) more than 1/10 as great. c) about 1/10 as great.d) about 10 times as great.

Answers: 1

question

Physics, 22.06.2019 11:30

(2) (a) you have a simple circuit that consists of only a battery (δvbat=1.5v) and two resistors with resistance r1=10ω and r2=5ω, connected in series with each other. what is the current running through the battery? (b) you re-arrange your circuit so now r2 is attached in parallel to r1 rather than in series. what is the current running through the battery? (c) you add an additional resistor r3=7ω on the same branch as r2. what is the current running through the battery? (d) what is the power dissipated in r3?

Answers: 3

question

Physics, 22.06.2019 15:20

Arigid tank is divided into two equal parts by a partition. one part of the tank contains 3 kg of compressed liquid water at 400 kpa and 60°c while the other part is evacuated. the partition is now removed, and the water expands to fill the entire tank. determine the entropy change of water during this process, if the final pressure in the tank is 40 kpa. use steam tables.

Answers: 3

question

Physics, 22.06.2019 15:30

Two point charges are separated by a certain distance. how does the strength of the electric field produced by the first charge, at the position of the second charge, change if the second charge is doubled? a. the field does not change b. the field strength decreases by half. c. the field strength doubles d. the field strength quadruples

Answers: 1

You know the right answer?

4. next discuss how dr. knappe used technology to measure how fast the tectonic plates are
mov...

Questions

question

Computers and Technology, 27.07.2019 21:00

Akitchen ceiling light has five lightbulbs on it. when one of the lights go out, the other four bulbs stay lit. this is an example of a series circuit...

question

Mathematics, 27.07.2019 21:00

Find the midpoint of the segment with endpoints of (3.2, 2.5) and (1.6, -4.5) and enter its coordinates as an ordered pair. if necessary, express coor...

question

Mathematics, 27.07.2019 21:00

Arectangular coffee table is 42 inches long and 24 inches wide. what is the area of the top of the coffee table?...

question

English, 27.07.2019 21:00

Which excerpt from "code talkers” best illustrates that the navajo code talkers were quick-thinking and precise? a)the code was comprised of two com...

question

Chemistry, 27.07.2019 21:00

Why do humans sweat? what is unique about water that makes sweat a useful biological process...

question

Mathematics, 27.07.2019 21:00

Find the sine, cosine, and tangent of 120 degrees. (5 points) sin 120 degrees = square root of 3 divided by 2, cos 120 degrees = negative 1 divided by...

question

English, 27.07.2019 21:00

Select the participle or participial phrase in the box below. also select the noun or pronoun modified by the participle. the covered bridge was pictu...

question

Mathematics, 27.07.2019 21:00

What is the fraction in decimal form? 21/6 enter your answer in the box....

question

Geography, 27.07.2019 21:00

8+ 12 = a. diez c. veinte b. dieciocho d. treinta...

question

Business, 27.07.2019 21:00

What is a negative outcome of e-commerce? e-commerce allows convenient methods to pay online. however, there is a risk of...

question

SAT, 27.07.2019 21:00

Name at least one of the steps in establishing credit....

question

Biology, 27.07.2019 21:00

Which one of these is not an example of intercellular communication a. a message travels between gap junctions b a molecule stimulates a target cell...

question

Health, 27.07.2019 21:00

If you think you have a sprain or strain, you should be able to recognize the signs. which of the following is a sign of a sprain?...

question

English, 27.07.2019 21:00

In the spring, toads lay their eggs in ponds, lakes, and puddles. then, tiny tadpoles come out of the eggs. the tadpoles live in the water for several...

question

Health, 27.07.2019 21:00

What three endocrine glands are in the brain....

question

Mathematics, 27.07.2019 21:00

Jordan got a job making $8 per hour. which expression represents how much she makes? question 6 options: 8h 8/h 8 + h 8 - h...

question

Biology, 27.07.2019 21:00

Define trawling, and explain the ecological damage associated with it....

question

Health, 27.07.2019 21:00

Physical activities can offer a variety of health benefits. identify two physical activities that offer benefits to your physical wellbeing and briefl...

question

Geography, 27.07.2019 21:00

8+ 12 = a. diez c. veinte b. dieciocho d. treinta...

question

English, 27.07.2019 21:00

Length is to meter as (blank) is to liter...

More questions: Physics Another questions

Questions on the website: 13722361