All categories

2 years ago

Someone help me please !!!! Will mark Brianliest !!!!!!!!!!!!!!!!

Physics

2 answers:

Musya8 [376]2 years ago

8 0

Answer:

Decant it.

Explanation:

Pour the water/sugar solution off the sand. When the sand wants to start coming out as well, Stop and add fresh water to the beaker, stir to rinse the remaining solution into a less concentrated solution and decant again.

Repeat the dilution process until the mix is essentially sand and water, then drive the remaining water from the sand by drying.

egoroff_w [7]2 years ago

5 0

Strain it , the sand didn’t dissolve in the solution it just settled in the bottom

You might be interested in

A blackbody curve relates _____. intensity of radiation to energy intensity of radiation to wavelength wavelength to energy surf

neonofarm [45]

A blackbody curve represents the relation between <u>intensity of radiation with wavelength.</u>

Here in this curve we can see that all ideal blackbody radiates almost all wavelength of radiations and these radiations are of different intensity.

here intensity will be maximum for a given wavelength of radiation and the relation of this wavelength with the temperature of the object is given by Wein's law

It is given by

$\lambda = \frac{b}{T}$

now if we increase the temperature the maximum intensity for which wavelength is given will shift to the left.

Using this all we can also compare the temperature of two blackbody for which radiation graph is given to us.

5 0

4 years ago

Read 2 more answers

Volcanoes change the earth by

SOVA2 [1]

I believe the answer is b) slowly heating the surface

8 0

3 years ago

Read 2 more answers

Which events may occur when ocean salinity increases? Check all that apply.

Pavlova-9 [17]

The answer is number two, number four, and number one

3 0

3 years ago

Read 2 more answers

Closed circuit

VMariaS [17]

A. the light bulb goes out once the circuit is open since it causes the flow of electricity to cut off. the light bulb dosent get the energy it needs to light up

Explanation:

B. a simple example of this in our every day life is a light switch. when you switch the light on then the circuit is closed and the energy transfers to the light bulb, when u switch the light off then you cut off the lights source of energy which causes the light to turn off.

5 0

2 years ago

An assumption of learning curve theory is _________

nalin [4]

Answer:

Unit time will decrease

Explanation:

6 0

3 years ago

Someone help me please !!!! Will mark Brianliest !!!!!!!!!!!!!!!!​

Someone help me please !!!! Will mark Brianliest !!!!!!!!!!!!!!!!