Questions by Zsuzsa

Questions by Zsuzsa

A 6200 line/cm diffraction grating is 3.14 cm wide. If light with wavelengths near 624 nm falls on the grating, how close can two wavelengths be if they are to be resolved in any order

asked Apr 20, 2021

1 answer

5 votes

222k views

Please give me the answer.

asked Apr 9, 2021

1 answer

1 vote

118k views

Helen has only 10 questions left to do of her Math homework. She has 120 minutes before it's her bedtime and it takes 5 minutes to do each Math question. Describe the pattern and determine how much time

asked Apr 8, 2021

2 answers

0 votes

113k views

In 1929, Farmer Giles took his animals to market. He had some cows, sheep and chickens to sell. Cows sold for ten pounds each. Sheep sold for one pound each. Chickens were sold for one pound for a brood

asked Feb 8, 2021

2 answers

2 votes

65.1k views

Math Problem! please help!

asked Jan 12, 2021

1 answer

1 vote

126k views

What is equivalent to 4(2x+6)=3(x-2)

asked Dec 9, 2020

2 answers

0 votes

17.2k views

Between what value do 50% of the data fall

asked Jan 9, 2020

1 answer

0 votes

35.8k views

90 points Please help with spanish. Tu comes 1. put the verb in the original form. 2. notice the subject 3. add the appropriate ending 4. the sentence below is supposed to translate I will dance. what

asked Jan 4, 2020

2 answers

3 votes

155k views

What atmosphere/feeling is created by the passage beginning with enchanting murmurs?

asked Sep 16, 2018

1 answer

5 votes

122k views

What did the freedmens bureau do

asked May 13, 2018

1 answer

2 votes

103k views

Determine the equation of the line with slope −2 that passes through the point M(−1, −3). A. 2x + y = −5 B. 2x − y = −5 C. x − 2y = 5 D. x − 2y = −5

asked Apr 26, 2018

1 answer

2 votes

168k views

from your surrounding observe different object which are in motion. categorize them in linear, oscillatory, vibratory etc. motions

asked Jan 28, 2018

1 answer

5 votes

182k views

The harlem renaissance showcased african american culture in all of the following ways except: a. literature b. art c. plays d. movies

asked Dec 15, 2017

1 answer

3 votes

105k views

3 less than 2 times a number is the same as 2 more than 3 times the number

asked Nov 14, 2017

1 answer

2 votes

145k views

Which made up the “triangular trade”? British North American colonies, Africa, and the West Indies Spain, France, and Great Britain Netherlands, sub-Saharan Africa, and North America

asked Aug 4, 2017

1 answer

3 votes

105k views

In which of the following situations is salinity highest? A. Evaporation exceeds precipitation. B. Precipitation is abundant. C. A large river system empties into the sea. D. Sea ice is melting.

asked Jul 20, 2017

1 answer

5 votes

229k views

In the pair of similar trapezoids, what is the length of side GF?

asked Sep 3, 2016

1 answer

0 votes

9.7k views

What is the primary strategy being used to stop the loss of biodiversity in Sub-Saharan Africa?

asked Mar 15, 2016

2 answers

4 votes

44.5k views

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