All categories

3 years ago

Convierta 164 decimetros a hectometros

Physics

1 answer:

-BARSIC- [3]3 years ago

6 0

Answer:

sinco

Explanation:

You might be interested in

Check the correctness of given equation<br> s = ut + (1/2)at^2

ruslelena [56]

Lets use Dimensional analysis.

$\\ \sf\longmapsto s=ut+\dfrac{1}{2}at^2$

$\\ \sf\longmapsto s=\left[M^0LT^0\right]$

$\\ \sf\longmapsto ut+\dfrac{1}{2}at^2$

$\\ \sf\longmapsto \left[M^0LT^{-1}\right]\left[M^0L^0T^1\right]+\dfrac{1}{2}\left[M^0LT^{-2}\right]\left[M^0L^0T^1\right]^2$

$\\ \sf\longmapsto L+\dfrac{1}{2}\left[LT^{-2}\right]\left[T^2\right]$

$\\ \sf\longmapsto L+\dfrac{1}{2}L$

$\\ \sf\longmapsto \dfrac{2L}{2}$

$\\ \sf\longmapsto [L^1]$

$\\ \sf\longmapsto \left[M^0LT^0\right]$

LHS=RHS

Hence verified

6 0

3 years ago

(I have 2 questions which are very similar)

julsineya [31]

Answer:

Explanation:

please mark as brainliest :)

7 0

3 years ago

An electron and a proton are each accelerated from rest through a potential difference of 100 V. Afterward, which particle has t

Lena [83]

Explanation:

The De-Broglie wavelength in terms of potential difference is given by:

$\lambda=\dfrac{h}{\sqrt{2meV} }$

Where,

h is Planck's constant

m is mass of charged particle

V is potential difference

e is the amount of charge

It means that the De-Broglie wavelength is inversely proportional to the mass.

Since, the mass of the proton is more than the mass of the electron. So, the De- Broglie wavelength of the electron is larger than proton.

3 0

3 years ago

The majority of geologists believe that the sedimentary rock require 25,000 years to accumulate. true or false

nevsk [136]

I believe False it takes a lot longer

6 0

3 years ago

Read 2 more answers

This position-time graph describes an object's motion. Use it to determine the

kirza4 [7]

We're happy that you're asking for the "displacement", because displacement is simply the straight-line distance between the start-point and end-point, and we don't care about any of the motions or gyrations along the way.

From the graph:

-- The location of the object at time-zero, when time begins, is 10 meters.

-- The location of the object after 6.0 seconds is 4 meters.

-- The distance between the start-point and end-point is

(final location) - (initial location)

-- So Displacement = (4 meters) - (10 meters)

<em>Displacement = -6 meters</em>

3 0

3 years ago