All categories

3 years ago

WILL GIVE BRAINLEIST!!! PLEAAE HLEPNME

Physics

2 answers:

Lubov Fominskaja [6]3 years ago

3 0

Answer:

The oxidation state

Explanation:

hope i helped

Ψ(￣∀￣)Ψ

AfilCa [17]3 years ago

3 0

Answer:

Oxidation state: the charge an atom has if it was bonded ionically to other atoms. Different oxidation states indicate different abilities to bond with other atoms.

Explanation:

You might be interested in

Neon gas is an example of

Murljashka [212]

Neon is an element, and on top of that a noble gas, which makes it resistant to forming compounds with other elements. The answer is A.

6 0

4 years ago

How high will a 0.345 kg rock go if thrown straight up by someone who does 111 J of work on it? Neglect air resistance.

Eddi Din [679]

To solve this problem we will apply the concepts related to energy conservation. Here we will understand that the potential energy accumulated on the object is equal to the work it has. Therefore the relationship that will allow us to calculate the height will be

$W = PE$

$W = mgh$

Here,

m = mass

g = Acceleration due to gravity

h = Height

our values are,

$m = 0.345 kg$

$g = 9.8m/s^2$

$W = 111J$

Replacing,

$W =mgh$

$111 = (0.345)(9.8)h$

$h = 32.83m$

Then the height is 32.83m.

7 0

3 years ago

House current is 120 volts. If a light bulb runs a current of 10 amps, what is the resistance?

nlexa [21]

Answer:

12 ohms

Explanation:

Ohm's Law tells the relationship between voltage, current, and resistance.

It can be written in three different ways, depending on which ones you know,

and which one you want to find.

Here's the one we need:

Resistance = (voltage) divided by (current)

= (120 V) / (10 Amp)

= 12 ohms .

6 0

3 years ago

Light shines through a single slit whose width is 5.6 × 10-4 m. A diffraction pattern is formed on a flat screen located 4.0 m a

Mrac [35]

Answer:

462 nm

Explanation:

Given: width of the slit, d = 5.6 × 10⁻⁴ m

Distance of the screen, D = 4.0 m

Fringe width, β = 3.3 mm = 3.3 × 10⁻³ m

First dark fringe means n =1

Wavelength of the light, λ = ?

$\beta = \frac{\lambda D}{d}\\ \Rightarrow \lambda = \frac{d \beta}{D} =\frac{5.6\times 10^{-4} \times 3.3 \times 10^{-3}}{4.0} = 4.62 \times 10^{-7}m = 462 nm$

5 0

3 years ago

The sun is 1.50x10^11 m from earth. How long does it take the suns light to reach earth? How long

galina1969 [7]

Answer:

what i don't understand the question

3 0

3 years ago