Answer:
I'm guessing you mean to the nearest thousand, soo the answer would be 8,000.
Hope this helps!
The final temperature on the block is 25 degrees.
Heat is a form of energy. This question shows that energy is transferred from the acetone to the metal block.
Data given;
- M1 = 3.33g
- T1 = 25 degrees
- M2 = 44g
- T2 = 25 degree
- C1 = 124.5 J mol K
- C2 = 0.89 J/g K
<h3>Heat Transfer</h3>
Applying the principles of heat transfer,
Heat loss = Heat gain
From the calculation above, the final temperature on the block is 25 degrees.
Learn more on heat transfer here;
brainly.com/question/15003174
It is a safety procedure in industries that lock dangerous machines and ensure that there is no operation until maintenance or repairs have been made.
Hello! An answer I can give you is the “Chinese exclusion Act”
This act was published May of 1882 and repealed December of 1943.
The best option that gives a great conclusion about her acting career is Option C; Hedy Lamarr worked in America films with MGM Studios
<h3>What is the summary of his acting career?</h3>
Hedy Lamarr was a woman who had so many talents and was first known as a European film actress in the 1930s.
Hedy Lamarr began acting in American films with MGM Studios in the late 1930s and early 1940s. She did not have any formal training, but she did not allow that to stop her from teaching herself in her spare time which really helped her advance forward in the acting industry.
We can conclude that the best option that gives a great conclusion about her acting career is Option C.
The missing options are;
a. Hedy Lamarr wanted more opportunities to speak while acting
b. Hedy Lamarr was the first European actress of the 1930s
c. Hedy Lamarr worked in America films with MGM Studios
d. Hedy Lamarr was content with her contribution to film.
Read more about Acting career at; brainly.com/question/13426443
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