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3 years ago

5

The pressure of a gas changes from 120 kPa. The volume changes from 45 L to 40 L. If the initial temperature is 81 c, what is th

e final temperature in C?

1 answer:

irina [24]3 years ago

7 0

Explanation:

we are not given the pressure change, check yhe question please

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3 years ago

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16x^2y^2-25a^2b^2<br>factorize the expression

SIZIF [17.4K]

Answer:

(4xy+5ab)(4xy-5ab)

Explanation:

16 $x^{2}$ $y^{2}$ -25 $a^{2}$ $b^{2}$

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So, this factorized is:

(4xy+5ab)(4xy-5ab)

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3 years ago

Which is heavier, 1 m3 of steel or 1 m3 of aluminium?

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2 years ago

Which of the following is evidence that supports the idea of uniformitarianism?

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4 years ago

Suppose a particle moves along a straight line with velocity v(t)=t2e−2tv(t)=t2e−2t meters per second after t seconds. How many

dimulka [17.4K]

Explanation:

It is given that,

Velocity of the particle moving in straight line is :

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$x=\int\limits {t^2e^{-2t}dt}$

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4 years ago