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An ideal Carnot engine extracts 529 J of heat from a high-temperature reservoir during each cycle, and rejects 225 J of heat to a low-temperature reservoir during the same cycle. The efficiency of the engine is 2.35. true false

An experiment was conducted to determine whether amount of sleep can impact individuals in a negative way. All participants experienced three sleep conditions during the time span of three weeks. The first week, participants were allowed to sleep 8 hours per night. The second week, participants slept 6 hours per night, and the third week, they slept 4 hours per night. At the end of the three-week period, participants were scored on their level of alertness using a cognitive task. The experimenters asked whether there would be a significant difference in alertness due to sleep condition.

Which therapy is essential for improving mobility and strength in TBI patients?

Toby publicly agrees with his fraternity brothers that Ahmed a senior would make the best student senate president. On the ballot, however he actually votes for Yoram. Toby's public conformity to his fraternity brothers opinion best illustrated power of. a) social facilitation b) normative social influence c) informational social influence d) the chameleon effect

Which of the following is one way to classify consumer products? A.) Specialty products

Name them according the circuit that i already sent it

what is the mass percent of ethylene glycol (HOCH2CH2OH) in a solution of ethylene glycol in water that has a freezing point of -17.8 degrees C?

Lisa Marion earns a salary of

per month during the year. FICA taxes are

on the first

of gross earnings. Federal unemployment insurance taxes are

of the first

; however, a credit is allowed equal to the state unemployment insurance taxes of

on the

. During the year,

was withheld for federal income taxes and

was withheld for state income taxes. (a) Prepare a journal entry summarizing the payment of Lisa's total salary during the year. (Credit account tittles are autonatically indented when the amount is entered. Do not indent manually. If no entry is required, select. "No Entry" for the account titles and enter O for the amounts. List all debit entries before credit entries. Round answers to O decimal places, eg. 5,275., Account Titles and Explanation Debit Credit

eliminating blank words makes your written communication more accessible to audiences

A solution containing 152 mL od 8 M HI is diluted to a volume of 1.00 L What is the pH of this solution?