Questions by Scottrakes

Questions by Scottrakes

Calculate the energy in eV of an IR photon of frequency (2.00 × 10¹³) Hz. a. (1.32 × 10⁻⁵) eV b. (2.64 × 10⁻¹⁹) eV c. (1.32 × 10⁻¹⁸) eV d. (2.64 × 10⁻⁵) eV

asked Nov 22, 2024

1 answer

5 votes

204k views

Women working in industrial plants during the war were called WACs. A. true B. false

asked Aug 8, 2024

1 answer

1 vote

72.5k views

What was the major difference between Galvani’s hypothesis and Volta’s hypothesis? The major difference between Galvani's and Volta's hypotheses is related to the source of electrical activity in animals.

asked Jun 8, 2024

1 answer

0 votes

207k views

The accepted value of the melting point of pure paracetamol is 442 K. Trying to verify that value, you obtain 441 K, 444 K, 439 K, and 445 K in four separate trials. Your partner finds 445 K, 444 K, 445

asked Mar 27, 2024

1 answer

5 votes

216k views

Define Qualitative (or Categorical)? 1) A type of data that describes qualities or characteristics 2) A type of data that can be measured numerically 3) A type of data that can be graphed on a scatter

asked Mar 19, 2024

1 answer

4 votes

21.2k views

Sue has 18 sweets. Tony also has 18 sweets. Sue gives Tony x sweets. Sue then eats 5 of her sweets. Tony eats half of his sweets. Write an expression for the number of sweets Sue and Tony have?

asked Dec 24, 2023

1 answer

11 votes

207k views

Please help me no bots please

asked Nov 8, 2023

1 answer

23 votes

44.9k views

According to the historians, the easiest way to understand the culture of a group of people is to read their literature, and the easiest way to appreciate the song and dances of a nation is for you to

asked Jun 15, 2023

1 answer

15 votes

17.6k views

I need help with this problems please I need a huge explanation

asked Mar 5, 2023

1 answer

4 votes

185k views

Pls help, i don’t understand this at alll !!!!!

asked Feb 14, 2023

1 answer

21 votes

198k views

Suppose a mass of 0.500 kg falls from 3050m. What potential energy is associated with the coin when its speed is 30.0 m/s?

asked Jul 16, 2022

1 answer

11 votes

88.5k views

Lee y escoge la opción con la forma correcta del verbo para completar la frase. Read and choose the option with the correct form of the verb to complete the sentence. Es esencial que los países el hambre

asked Jun 15, 2022

2 answers

4 votes

112k views

What happened to United States during wwl

asked May 17, 2022

2 answers

11 votes

74.0k views

A A Straight line passes through A(-2,1) and B(2,-k). The line is perpendicular to a line 3y+2x=5 . determine k

asked Apr 1, 2022

1 answer

1 vote

190k views

Read this excerpt from “The Nisiri Problem” by Private James O’Neill: In the light of such incidents it would not be strange if the Japanese-Americans who were huddled in the safety of their segregation

asked Mar 15, 2022

1 answer

0 votes

217k views

In what way is living on earth simalar to living on an island

asked Jan 7, 2022

1 answer

5 votes

70.5k views

Solve for x (2x-8) (9x-10)

asked Dec 11, 2021

2 answers

2 votes

40.3k views

one of Elena's relatives has just passed away. Which response shows empathy for Elena? a. ´´everything happens for a reason´´ b. ´´it really hurts to lose a loved one´´ c. ´´your relative is in a better

asked Nov 13, 2021

2 answers

0 votes

8.2k views

Determine whether each of the following events causes a shift of a curve or a movement along a curve in the short run. Indicate which curve is involved and the direction of the change. A. As a result of

asked Jul 14, 2021

1 answer

2 votes

194k views

Find the area of the figure. triangle with base 27.5 m and height 4.8 m The area of this triangle is_____ m2 .

asked May 8, 2021

1 answer

5 votes

144k views

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