Answer:
3.5 K
Explanation:
When a sample of a substance releases heat energy, its temperature decreases according to the equation:

where
Q is the heat energy released
m is the mass of the substance
C is the specific heat capacity
is the initial temperature
is the final temperature
For the block of brass in this problem, we have:
m = 0.1 kg is the mass
Q = -56.4 J is the heat energy released (negative since it is released)
C = 380 J/kg K is the specific heat capacity of brass
is the initial temperature
Solving for
, we find the final temperature:

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The answer to your question is B. communicating using gestures
Click the file icon and press the enter button on the keyboard
Answer:
it is deemed personal data grouped with
Explanation:
racial or ethnic origin;
political opinions;
religious or philosophical beliefs;
trade union membership;
processing of genetic data;
biometric data for the purpose of uniquely identifying a natural person;
health;
sex life or sexual orientation.