Question

solve and check the equation on copy .
please write correct answer.

Answer of (x) = x=10
Answer of (xi) = y= 25/2​

Answer 1

Answer:

The sentences below explain what happens when a container filled with a liquid is heated. But

the order of sentences are all jumbled up. Which is the correct sequence of events?

A: Number of collisions between the molecules and the walls of the container

increases.

B

Intermolecular separation between molecules increases.

C Molecules begin to vibrate vigorously.

D:

Intermolecular force of attraction decreases.

E:

Density of liquid decreases

Answer 2

$(x) \frac{1}{2} x + 9 = 14$

$\: \: \: \: \: \: \: \frac{1}{2}x = 5$

$\: \: \: \: \: \: \: x = 10$

.

.

$(xi) \: y - \frac{13}{2} = 6$

$\: \: \: \: \: \: \: \: \: \: y = 6 + \frac{13}{2}$

$\: \: \: \: \: \: \: \: \: \: y = \frac{25}{2}$

your answers are right