All categories

3 years ago

Mental health focuses on which component?

1 answer:

6 0

The answer is 4, well because stress don't bring your mental health down and learning how to stay focused will just help you more

You might be interested in

What is the answer please help me!

Juliette [100K]

Answer:

The greatest force of gravity on the ball will occur at the point when the ball is near to hit the ground

Explanation:

We know that the earth's center attracts everything towards its center with an acceleration of 9.8 m/s² so it simply means that the change in velocity must occur to produce acceleration. When the ball comes towards the earth, its speed continuously increases and it is at maximum level when it is about to hit the ground so this is the point where gravitational force is maximum.

I hope this helps ^_^

6 0

3 years ago

You perform a double‑slit experiment in order to measure the wavelength of the new laser that you received for your birthday. Yo

Vitek1552 [10]

Answer:

λ = 5.734 x 10⁻⁷ m = 573.4 nm

Explanation:

The formula of the Young's Double Slit experiment is given as follows:

$\Delta x = \frac{\lambda L}{d}\\\\\lambda = \frac{\Delta x d}{L}$

where,

λ = wavelength = ?

L = distance between screen and slits = 8.61 m

d = slit spacing = 1.09 mm = 0.00109 m

Δx = distance between consecutive bright fringes = $\frac{4.53\ cm}{10}$ = 0.00453 m

Therefore,

$\lambda = \frac{(0.00453\ m)(0.00109\ m)}{8.61\ m}$

6 0

3 years ago

If the x-position of a particle is measured with an uncertainty of 1.00×10-10 m, then what is the uncertainty of the momentum in

yawa3891 [41]

Answer:

The uncertainty in momentum is 5.25x 10^25Jsm

Explanation:

We know that

h bar = h/2π

1.05x 10^34=h/2pπ

h=1.05x 10^ 34(2π)=6.597x 10^-34Js

dp=(6.597x10^-34/4pπ)/(1x10^-10)

=5.25x10^-25 Jsm

4 0

3 years ago

When a sound source is moving away from an observer, the observer will hear a lower pitch. This is due to

iren2701 [21]

Lower Pitch Due to the change to a lower frequency

7 0

3 years ago

Read 2 more answers

Avogadro's law states that: A. The volume of a fixed amount of gas is directly proportional to its temperature in Kelvin at cons

Travka [436]

Answer:

C. Equal amounts of gases occupy the same volume at constant temperature and pressure.

Explanation:

As we know by ideal gas law that

$PV = nRT$

now here we have

$V = \frac{RT}{P} n$

so as per Avagadro law if the temperature and pressure of the gas is constant then volume of the gas is directly proportional to the number of moles of the gas.

so correct answer will be given as

C. Equal amounts of gases occupy the same volume at constant temperature and pressure.

3 0

3 years ago