All categories

3 years ago

Describe how particles of solute behave when a solution is saturated.

Physics

1 answer:

Nadusha1986 [10]3 years ago

3 0

Explanation:

"When a solution reaches the point where it cannot dissolve any more solute it is considered "saturated." If a saturated solution loses some solvent, then solid crystals of the solute will start to form. This is what happens when water evaporates and salt crystals begin to form."

You might be interested in

If a spring has a spring constant of 5 N/m and it is stretched 20 cm, what is the force of the Spring

Nastasia [14]

Answer:

1 N

Explanation:

First the equation is momentum = Force / distance

20 cm = 0.2 m

5 N/m = F / 0.2 m

F = 1 N

7 0

3 years ago

True or False - The 100 Meter sprint is similar movement to a wide receiver in football sprinting down the field to catch a foot

Veseljchak [2.6K]

Kinda but a football field is 100 yds. (91.4m), so not really because a Wide Receiver doesn't usually run down the entire field in one play. Also they have to pace themselves because they have to run more than one play in a whole game.

6 0

3 years ago

Read 2 more answers

A resistor is connected across the terminals of a 9.0-V battery, which delivers 2.1 x 105 J of energy to the resistor in 7.0 hou

ddd [48]

Answer:

9.72 Ω

Explanation:

given,

Potential of battery,V = 9 V

Energy of the resistor = 2.1 x 10⁵ J

time = 7 Hr

= 7 x 3600 = 25200 s

Power,P = $\dfrac{Energy}{time}$

= $\dfrac{2.1\times 10^5}{25200}$

= 8.33 W

Resistance= $\dfrac{V^2}{P}$

= $\dfrac{(9)^2}{8.33}$

= 9.72 Ω

the resistance of the resistor is equal to 9.72 Ω

4 0

4 years ago

The lightweight wheel on a road bike has a moment of inertia of 0.097 kg⋅m2. A mechanic, checking the alignment of the wheel, gi

MAVERICK [17]

Answer:

The magnitude of the friction force on the disk is 12.76 N.

Explanation:

Given that,

Moment of inertia = 0.097 kg m²

Number of rotation = 5

Time = 2.4 s

Distance = 7.1 cm

Time = 1.4 s

We need to calculate the angular velocity

Using formula of angular velocity

$\omega=\dfrac{n2\pi}{t}$

Put the value into the formula

$\omega=\dfrac{5\times2\pi}{2.4}$

$\omega=13.08\ rad/s$

We need to calculate the magnitude of the friction force on the disk

Using formula of torque

$\tau=I\alpha$

$F\cdot r=I\alpha$

Put the value into the formula

$F\times7.1\times10^{-2}=0.097\times\dfrac{13.08}{1.4}$

$F\times7.1\times10^{-2}\times1.4=0.097\times13.08$

$F\times0.0994=1.26876$

$F=\dfrac{1.26876}{0.0994}$

$F=12.76\ N$

Hence, The magnitude of the friction force on the disk is 12.76 N.

4 0

3 years ago

Read 2 more answers

Explain the function of stomata and how they work.

Arte-miy333 [17]

Taking in oxygen is very important because it allows the food you eat. Plants breath as well, by breathing through tiny opening in leaves called stomata. It open and close to allow the intake of carbon dioxide and the release of oxygen.

3 0

4 years ago