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2 years ago

______ interference occurs when two waves are out of phase.

Physics

1 answer:

Otrada [13]2 years ago

5 0

Answer:

What interference occurs when two waves are out of phase?

Image result for ______ interference occurs when two waves are out of phase.

Destructive interference

Destructive interference occurs when the maxima of two waves are 180 degrees out of phase: a positive displacement of one wave is canceled exactly by a negative displacement of the other wave. The amplitude of the resulting wave is zero.

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Cyclotrons are widely used in nuclear medicine for producing short-lived radioactive isotopes. These cyclotrons typically accele

lyudmila [28]

Answer:

Part a)

$v = 3.16 \times 10^7 m/s$

Part b)

r = 0.166 m

Explanation:

Part a)

As we know that the energy of the Hydride ion is given as

$E = 5 MeV$

here we have

$\frac{1}{2}mv^2 = 5\times 10^6(1.6 \times 10^{-19})$

also we know that

$m = 1.6 \times 10^{-27} kg$

now we have

$v = \sqrt{\frac{2 \times 5 \times 10^6(1.6 \times 10^{-19}}{1.6\times 10^{-27}}$

$v = 3.16 \times 10^7 m/s$

Part b)

As we know that magnetic force on the charge is centripetal force

so we have

$qvB = \frac{mv^2}{r}$

so we have

$r = \frac{mv}{qB}$

so we have

$r = \frac{1.6 \times 10^{-27}(3.16 \times 10^7)}{(1.6 \times 10^{-19}) 1.9}$

$r = 0.166 m$

4 0

3 years ago

The shoemaker-near spacecraft explored two asteroids, mathilde and eros. a big difference between them is that:________.

Oksi-84 [34.3K]

A big difference between Mathilde and Eros is that Mathilde represents a group of separate rocks whereas Eros is a solid rock.

<h3>What is an asteroid?</h3>

An asteroid is a celestial body composed of different types of rocky materials (generally clay but also silicate) and also metals (especially Fe).

An asteroid may have different sizes and some of them can be huge as dwarf planets that travel across the universe.

In conclusion, a big difference between Mathilde and Eros is that Mathilde represents a group of rocks whereas Eros is a solid rock.

Learn more about asteroids here:

brainly.com/question/11996385

#SPJ1

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2 years ago

Who is the father of physics?

almond37 [142]

Answer:sir Isaac Newton is known as the father of physics.

Explanation:

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3 years ago

What type of simple machine is an ax

SpyIntel [72]

An axe would be a wedge

5 0

3 years ago

Read 2 more answers

A candle is placed 9 cm in front of a concave mirror with a focal length of 6 cm. How far from the mirror will the image be loca

SCORPION-xisa [38]

Answer:

Explanation:

Given that,

An object is place 9cm in from of a concave mirror

Then, object distance is 9cm

u = 9cm

Focal length of the mirror is 6cm

Then, f = 6cm

A. We want to find image distance

Image distance v?

From mirror formula

1 / f = 1 / u + 1 / v

Where

f is focal length

u is object distance

v is image distance

1 / f = 1 / u + 1 / v

1 / 6 = 1 / 9 + 1 / v

1 / v = 1 / 6 - 1 / 9

1 / v = 1 / 18

Take reciprocal of both sides

v = 18 cm

Since the image distance is positive, then, the image is real.

B. Magnification M?

Magnification can be determined using

M = image distance / object distance

M = v / u

M = 18 / 9

M = 2

So, the image is double.

5 0

3 years ago