Questions by Jpishko

Questions by Jpishko

A wavelength of (4.653 , mu m) is observed in a hydrogen spectrum for a transition that ends in the (n_f=5) level. What was (n_i) for the initial level of the electron? a) (1) b) (2) c) (3) d) (4)

asked Sep 16, 2024

1 answer

2 votes

45.2k views

2. A new alloy of steel is 525 g at 100°C. It is dropped into 375 grams of water at 25 °C. The final temperature changes to 55°C, what is the specific heat of steel?

asked Aug 27, 2024

1 answer

2 votes

49.2k views

An architect designs a rectangular flower garden such that the width is exactly two-thirds of the length. If 320 ft of antique picket fencing are to be used to enclose the garden for the length and width

asked Jul 1, 2024

1 answer

0 votes

178k views

A reservoir host who is unaware of the presence of the pathogen and so spreads the disease is a A. Carrier B. Host C. Vector D. Reservoir

asked Jun 6, 2024

1 answer

3 votes

74.9k views

What is the Food Code? Does it have the force of law for a foodservice operation?

asked May 8, 2024

1 answer

2 votes

162k views

According to Robert Merton's strain theory, how would you classify a low-paid, yet compulsively conforming bank teller who never seems to want to get ahead but never seems to do anything wrong? a. innovator

asked May 2, 2024

1 answer

0 votes

17.0k views

Sandra received 15 $20 bills for her birthday. She spent 3/5and saved 2/5. How much did Sandra spend? How much did she save?

asked Apr 12, 2024

1 answer

4 votes

45.9k views

Does selenium have more in common with sulfur or bromine?

asked Apr 10, 2024

1 answer

4 votes

67.1k views

Stacey's Bake Shop sells a dozen cupcakes for 21. The Best Bake Shop sells half a dozen cupcakes for12. What is the price of one cupcake at Stacey's Bake Shop? 1) $1.75 2) $2.00 3) $2.25 4) $2.50

asked Feb 18, 2024

1 answer

4 votes

233k views

What type of Masses did Palestrina mostly compose (about half of the 104 attributed to him), and on what were these Masses usually based?

asked Feb 10, 2024

1 answer

4 votes

132k views

Vivaldi wrote roughly 230 solo concertos for which instrument? a) Violin b) Piano c) Trumpet d) Flute

asked Feb 4, 2024

1 answer

2 votes

97.2k views

Simplify 9x - x + 4xy - 2xy pls be fast

asked Aug 25, 2023

1 answer

4 votes

165k views

Describe the dimensions of gender inequality.

asked Jun 9, 2023

1 answer

3 votes

193k views

Resumen de pollyanna crece

asked Mar 21, 2023

1 answer

4 votes

18.4k views

Carlos uses a food delivery service to order lunch. He paid $13.75 for lunch, which included the cost of the food and a delivery fee, which is 10% of cost of the food. What was the cost of Carlos' lunch

asked Jan 10, 2023

2 answers

6 votes

87.3k views

Three playing cards in a row. Can you name them with these clues? There is a two to the right of a king. A diamond will be found to the left of a spade. An ace is to the left of a heart. A heart is to

asked Jan 9, 2023

1 answer

1 vote

198k views

Which statement describes a firewall? A. a program designed to detect and block viruses from infecting your computer B. a suite of security measures designed to prevent unauthorized access to your computer

asked Oct 7, 2022

1 answer

0 votes

221k views

Please help me with this

asked Aug 7, 2022

1 answer

2 votes

82.8k views

A triangle has two sides of lengths 7 and 13. What is the smallest possible whole number length for the third side.

asked Jun 14, 2022

2 answers

1 vote

37.6k views

How many atoms of potassium and how many atoms of oxygen must be present in the compound's formula?

asked Sep 28, 2021

1 answer

2 votes

33.1k views

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