All categories

3 years ago

What is resistence?

Physics

2 answers:

GarryVolchara [31]3 years ago

3 0

Resistance is where you try to stop something from happening or trying to stop something in general

Nutka1998 [239]3 years ago

3 0

Answer:

Resistance is a resistive force that goes against a force. Other names for it are : Friction or Drag.

Explanation: Say you're pushing a Box towards the right, you're applying force pushing it in that direction. Now, there's going to be a resistive force pushing on the box as well, moving left. But If you're talking about Electricity, that's another story, Pretty similar tho.

You might be interested in

For several reasons you should only use hospital aproved lotions two of the reasons are because they cause breakdown of latex gl

ASHA 777 [7]

Besides that, non hospital approved lotions make your skin very dry

8 0

3 years ago

What is the acceleration of a body moving with uniform velocity?

AfilCa [17]

Acceleration is the rate of change of velocity, a body moving with uniform velocity does not possess acceleration at all i.e. acceleration is zero

3 0

3 years ago

Monochromatic light passes through a double slit, producing interference, the distance between the slit centres is 1.2 mm and th

Alik [6]

Answer:

The wavelength of the light is $7200\ \AA$ .

Explanation:

Given that,

Distance between the slit centers d= 1.2 mm

Distance between constructive fringes $\beta= 0.3\ cm$

Distance between fringe and screen D= 5 m

We need to calculate the wavelength

Using formula of width

$\beta=\dfrac{D\lambda}{d}$

Put the value into the formula

$0.3\times10^{-2}=\dfrac{5\times\lambda}{1.2\times10^{-3}}$

$\lambda=\dfrac{0.3\times10^{-2}\times1.2\times10^{-3}}{5}$

$\lambda=7.2\times10^{-7}\ m$

$\lambda=7200\ \AA$

Hence, The wavelength of the light is $7200\ \AA$ .

8 0

3 years ago

Two blocks are placed at the ends of a horizontal massless board, as in the drawing. The board is kept from rotating and rests o

Andrew [12]

Answer:

The magnitude of the angular acceleration ∝ = $\frac{rxF}{2.8[tex]r^{2}$ }[/tex]

Explanation:

The angular acceleration ∝ is equal to the torque (radius multiplied by force) divided by the mass times the square of the radius. The magnitude of angular acceleration ∝ will have the equation above but we have to replace the mass in the equation by 2.8kg as stated.

7 0

3 years ago

Which of the following would most likely cause a decrease in the quality supplied

soldier1979 [14.2K]

AWhich of the following would most likely cause a decrease in the quantity supplied? A decrease in price.

4 0

2 years ago

What is resistence?​

What is resistence?