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Which of the following substances would show the greatest temperature change upon absorbing 2.35 kJ of heat? a. Copper b. Water c. Aluminum d. Ethanol

answered Nov 17, 2024

1 answer 77.4k views

Write the atomic symbol (A/Z X) for each of the following isotopes. a. Z=8, number of neutrons=9 b. the isotope of chlorine in which A=37 c. Z=27, A=60 d. number of protons =26. number of neutrons=31 e.

asked Nov 4, 2024

1 answer 126k views

How large an expansion gap should be left between steel railroad rails if they may reach a maximum temperature 35.0°C greater than when they were laid? Their original length is 10.0 m. (a) 0.087 m (b)

asked Oct 10, 2024

1 answer 161k views

What is the surface area of a square-based pyramid with a base length of 3 in, height of 7 in, and a slant height of 5 in?

answered Sep 9, 2024

1 answer 199k views

How many processes are involved in urine production and what are they? [generally describe]

answered Sep 1, 2024

1 answer 177k views

A 50-year-old male presents in the emergency department (ED) complaining of frequent vomiting. Arterial blood gas results on room air show: pH 7.54 PaCO2 41 torr PaO2 96 torr HCO3- 30 mEq/L BE +6 mEq/L

answered Aug 26, 2024

1 answer 199k views

What is an important consideration in learning about money management?

answered Aug 25, 2024

1 answer 178k views

Adolescence: Consistent with cognitive changes, allowing individuals to think about abstract concepts (e.g., loyalty) and a more sophisticated theory of mind (that is, social perspective-taking). a) Emotional

asked Aug 21, 2024

1 answer 181k views

Same skateboard but now someone pulls it so that it accelerates at 2 m/s². If the force of friction between the skateboard and the road is 30 N, what is the pulling force?

answered Aug 12, 2024

1 answer 161k views

Which of the following is usually NOT true about turnkey information system? Group of answer choices Developed by a vendor Allows customization Includes software Hospital staff oversees system day-to-day

answered May 3, 2024

1 answer 173k views

What is the molarity of a solution that contains 25 g of HCl in 150 mL of solution? (The molar mass of HCl is 36.46 g/mol.) What should you find first?

answered Apr 29, 2024

1 answer 53.3k views

What is your long-term educational goal in terms of major and degree/certificate? a) Pursuing a degree in [Your Major] b) Achieving a certification in [Your Chosen Field] c) Exploring various majors before

answered Apr 29, 2024

1 answer 138k views

Change this equation from standard form to slope intercept form and state what the slope and what the y-intercept 2x+y=12

answered Mar 25, 2024

1 answer 92.5k views

5. 20 points !! A water wave (a mechanical wave, not an electromagnetic wave!) has a frequency of 20 Hz and a wavelength of 0.1 m. Calculate the speed of this wave.

answered Mar 19, 2024

1 answer 80.7k views

Cocaine effects involve changes in the synaptic activity of A. dopamine and serotonin B. serotonin alone C. dopamine alone D. dopamine and norepinephrine

answered Mar 11, 2024

1 answer 225k views

If prices of resources rise supply will fluctuate stabilize decrease increase

answered Mar 1, 2024

1 answer 227k views

Altitude above sea level is given in positive values and below 4 sea level is given in negative values. Which situation describes a hiker in Death Valley stopping at an altitude of O feet?

asked Dec 5, 2023

1 answer 115k views

Which action did not directly cause the Great Depression? Responses decline in farming prices decline in farming prices bank failures bank failures mass production mass production the stock market crash

answered Aug 19, 2023

1 answer 38.1k views

If each student in the class drinks 1 cups of juice during the party and there are 9 students in the class, how many cups of juice will be needed?

answered Aug 14, 2023

2 answers 114k views

How have changes in the media and modern technology most changed how candidates campaign?Candidates often spend less on advertisements and more on polling.Candidates must explain their positions well in

asked Aug 11, 2023

1 answer 69.5k views

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