Physics

Physics, 07.03.2021 08:00, justijust500

I thought the answer was A) but the marking scheme says B).

Can anyone explain the reason?

I thought the answer was A) but the marking scheme says B).
Can anyone explain the reason?

answer

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 15:50, Richwave17

Ahollow metal sphere has 6 cm and 11 cm inner and outer radii, respectively. the surface charge density on the inside surface is −100nc/m2. the surface charge density on the exterior surface is:

Answers: 1

Physics, 22.06.2019 12:30, jfrjtwrg

Compare the horizontal displacement of the two balls as they travel to the ground. what do you observe?

Answers: 1

Physics, 22.06.2019 13:30, edjiejwi

If the spring constant k of a pogo stick is 3500 n m and the weight of the person on the pogo stick is 700 n, how much is the spring in the botom of the pogo stick compressed?

Answers: 2

Physics, 22.06.2019 18:30, SoccerHalo

Adolphin emits ultrasound at 100khz and uses the timing of reflections to determine the position of objects in the water. part a what is the wavelength of this ultrasound? assume that temperature of water is 20 degrees c. answer in cm

Answers: 2

Do you know the correct answer?

I thought the answer was A) but the marking scheme says B).

Can anyone explain the reaso...

Questions in other subjects:

Konu

Chemistry, 17.04.2020 01:46

Classify the following reactions: HCl(aq)+NaOH(aq)→NaCl(aq)+H2O(l)HCl (aq)+NaOH(aq)→NaCl(aq)+H2O(l) Ba(OH)2(aq)+ZnCl2(aq)→BaCl2(aq)+Zn( OH)2(s)Ba(OH)2(aq)+ZnCl2(aq)→BaCl2( aq)+Zn(O...

Konu

Computers and Technology, 17.04.2020 01:46

Write a method advance_n(self, n) that changes the calling object so that it represents n calendar days after the date it originally represented. Additionally, the method should pr...

Konu

Physics, 17.04.2020 01:46

To regulate the intensity of light reaching our retinas, our pupils1 change diameter anywhere from 2 mm in bright light to 8 1 The pupil of the eye is the circular mm in dim light....

Konu

Social Studies, 17.04.2020 01:46

Conflict theorists see competition over scarce resources as a. the cause of social inequality. b. a necessary feature of the social structure. c. unimportant in society. d. all of...

Konu

Chemistry, 17.04.2020 01:47

0.20 mol solute 0.300 kg solvent calculate the molality of the solution...

Konu

History, 17.04.2020 01:47

1. arguably the greatest of the Byzantine emperors; served A. D. 527–565 : arguably the greatest of the Byzantine emperors; served A. D. 527–565 2. general who strengthened and reo...

Konu

Biology, 17.04.2020 01:47

The of a sperm contains the enzymes essential for fertilization. The of a sperm contains the enzymes essential for fertilization. acrosomal cap flagellum middle piece neck None o...

Konu

Business, 17.04.2020 01:47

Flying across the Pacific Ocean is an eight-hour trip that could be dreadful if you did not fly by Singapore Airlines. One frequent flyer between the United States and Japan noted...

Konu

Social Studies, 17.04.2020 01:47

Nineteen-year-old Angelo spent most of his adolescence exploring his values, possible career options, and political beliefs. Angelo has high self-esteem, strong moral values, and f...

Konu

Business, 17.04.2020 01:47

BestDrive Inc. is a large automobile company. The company's petrol cars strategic business unit (SBU) has been recognized as a cash cow, and its hybrid electric cars SBU has been c...

Other tasks in the category: Physics More task