Questions by Jokarl

Questions by Jokarl

Light of wavelength 550 nm is incident on a slit having a width of 0.200 mm. The viewing screen is 1.90 m from the slit. Find the width of the central bright fringe

asked Nov 8, 2021

1 answer

5 votes

123k views

40 POINTS As the airplane dives downward, why does the apple become "weightless"? A) because it no longer has mass B) because it is in the air C) because the apple is moving at the same speed as gravity

asked Nov 5, 2021

2 answers

2 votes

204k views

How can snow covered areas be utilised for economic growth of a country?

asked Oct 28, 2021

1 answer

2 votes

98.4k views

Question 4 (1 point) Water is ___ parts -- ------- and ___ part 1, oxygen, 4, hydrogen 2, hydrogen; 2, oxygen 1, hydrogen; 2, oxygen 2, hydrogen; 1, oxygen

asked Sep 16, 2021

1 answer

0 votes

74.5k views

What the difference between tonight and tomorrow

asked Aug 25, 2021

1 answer

2 votes

90.2k views

Answer ASAP All of the following have the same value except _____. 9 + (-6) 6 - 9 9 - 6 -6 - (-9)

asked Jun 28, 2021

2 answers

0 votes

77.7k views

Find the solution of the system by graphing y=x+1 3x+3y=-9 Part B: The solution to the system, as an ordered pair,

asked May 11, 2021

1 answer

4 votes

71.4k views

When the Peregrine Falcon is in a dive, it can reach speeds of 242242242 \text{mph}mphstart text, m, p, h, end text, making it the fastest member of the animal kingdom. The graph below shows a proportional

asked Mar 7, 2021

2 answers

0 votes

126k views

In the chemical equation for photosynthesis, carbon dioxide and water are converted to glucose and oxygen. 6CO2 + 6H2O ® C6H12O6 + 6O2 Which component could be added to complete this chemical equation?

asked Feb 11, 2021

2 answers

5 votes

42.2k views

What is a mixed econemy

asked Feb 9, 2021

2 answers

1 vote

157k views

In 1860 the magnetic bearing of a line was N69 270 W with a magnetic declination of 5° 120' E. Compute the magnetic bearing of this line today if the magnetic declination is now 7o 360' E. What is the

asked Dec 26, 2020

1 answer

4 votes

31.0k views

Two observers record similar observations on a behavioral rating scale for a group of children they are watching. The researchers have established what kind of reliability? a. split-half reliability b.

asked Nov 7, 2020

1 answer

2 votes

229k views

Will you fix a relationship with your best friend, after getting into arguments lots of times, and hating each other for a whole month?

asked Nov 3, 2020

2 answers

0 votes

204k views

Quel est le conditionnel de:

asked Oct 7, 2020

2 answers

3 votes

10.2k views

A detailed explanation about how we measure heat.

asked Feb 20, 2020

1 answer

5 votes

200k views

Indicate the predominant areas of Africa controlled by various European nations.

asked May 25, 2019

1 answer

2 votes

3.4k views

Can atoms change identity during a chemical reaction

asked May 22, 2019

2 answers

4 votes

107k views

Why is this passage from "The Nose" typical of magical realism? A. The nose wonders how it came to be dressed as a man. B. Kovaloff goes crazy trying to figure out how this happened. C. The nose is the

asked Nov 10, 2018

2 answers

1 vote

185k views

What was the main reason the British levied taxes on the American colonies in the 1760s?

asked Oct 18, 2018

2 answers

3 votes

22.4k views

Round each number to the nearest hundred. 18,366

asked Mar 20, 2018

1 answer

3 votes

9.3k views

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