All categories

3 years ago

What are the elements that make up halite?

Physics

2 answers:

tensa zangetsu [6.8K]3 years ago

6 0

Choorine and sodium.

halite is alos known as sodium chloride.

SSSSS [86.1K]3 years ago

4 0

Halite (a.k.a sodium chloride) is made up of molecules that contain sodium and chlorine

You might be interested in

What makes a source credible? O It relies on a single original source for facts. OIt is shared by family or a trusted friend. O

const2013 [10]

Im not sure but it might be the last option: it gives reasons to be believed and trusted

3 0

3 years ago

A large helium filled balloon is used as the center piece for a graduation party. The balloon alone has a mass of 225 kg and it

Orlov [11]

To solve this problem it is necessary to apply the concepts related to Newton's second law, the definition of density and sum of forces in bodies.

From Newton's second law we understand that

$F= ma (\rightarrow$ Gravity at this case)

Where,

m = mass

a= acceleration

Also we know that

$\rho = \frac{m}{V} \Rightarrow m = \rho V$

Part A) The buoyant force acting on the balloon is given as

$F_b = ma$

As mass is equal to the density and Volume and acceleration equal to Gravity constant

$F_b = \rho V g$

$F_b = 1.2*323*9.8$

$F_b = 3798.5$

PART B) The forces acting on the balloon would be given by the upper thrust force given by the fluid and its weight, then

$F_{net} = F_b -W$

$F_{net} = F_b -(mg+\rho_H Vg)$

$F_{net} = 3798.5-(9.8*225*9.8*0.179*323)$

$F_{net} = 1030N$

PART C) The additional mass that can the balloon support in equilibrium is given as

$F_{net} = m' g$

$m' =\frac{F_{net}}{g}$

$m' = \frac{1030}{9.8}$

$m' = 105Kg$

4 0

4 years ago

Which of the following is NOT a way that machines provide a mechanical advantage?

Nonamiya [84]

The following choice that is NOT a way that machines provides a mechanical advantage is to change direction. The correct answer is A.

4 0

3 years ago

Read 2 more answers

Which rule is used to determine the direction of the magnetic field and force produced by a moving electrical charge?

densk [106]

Answer:

The right hand rule

Explanation:

The thumb indicating the direction of the moving charge, and the fingers indicating the direction of the magnetic field vectors in the right hand rule.

7 0

3 years ago

What should you do if your investigation does not support your hypothesis

Sergio039 [100]

Revise your hypothesis and try again

3 0

4 years ago