3 years ago

Why is detergent mixed in a toothpaste?

1 answer:

8 0

because detergent has to clean dirt outa clothes and tooth pste also can help get stains outa cloths and when you put those two mixtures tofgether it can make the ultimate cleaning mixture

You might be interested in

A 75.0 kg ball is rolling at a speed of 57.0 m/s. Calculate the ball’s momentum.

Lubov Fominskaja [6]

4275.

To find momentum you just have to multiply mass and velocity.

4 0

3 years ago

3. What color of laser light shines through a diffraction grating with a line density of 500 lines/mm if the third maxima from t

mestny [16]

Answer:

Wavelength is 471 nm

Explanation:

Given that,

Lines per unit length of diffraction grating is 500 lines/mm.

The third maxima from the central maxima (m=3) is at an angle of 45°

We need to find the color of laser light shines through a diffraction grating.

The condition for maxima is :

$d\sin\theta=m\lambda$

d = 1/N, N = number of lines per mm

$\lambda=\dfrac{1}{Nm}\sin\theta\\\\\lambda=\dfrac{10^{-3}}{500\times 3}\sin(45)\\\\\lambda=4.31\times 10^{-7}\\\\\text{or}\\\\\lambda=471\ nm$

6 0

4 years ago

What are the subsystems of a machine that pops a balloon?

mariarad [96]

Answer:

The answer is simple machine!!

3 0

3 years ago

Which of the following is an example of noncontact force?

Svetach [21]

c is the correct choice

8 0

3 years ago

Read 2 more answers

What type of star has a low temperture but a high luminosity?

andreev551 [17]

Red Giants have low temperature but a high luminosity

4 0

3 years ago