2 years ago

Which of the following is NOT a vector quantity?

Physics

1 answer:

Romashka-Z-Leto [24]2 years ago

3 0

A star is not a vector quantity.

Neither is temperature.

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Density of water is 1000kg/m3. Find out the amount of mass of 5m3 water

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3 years ago

Question 1 of 7What is the change in internal energy if 90 J of thermal energy is added to asystem, and the system does 30 J of

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Given:

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$\Delta U=\text{ Q-W}$

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Final Answer: The chage in internal energy is 60 J (option D)

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1 year ago