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Kazeer [188]
3 years ago
13

Which statements represent properties of intermolecular forces? Select all that apply.

Physics
1 answer:
dangina [55]3 years ago
7 0

Answer:

Two numbers

Explanation:

see it first

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I will give brainliest
Inga [223]

Answer:

it has nucleus

Explanation:

Giardia is a microscopic single celled prokaryotic organism that causes giardiasis. Giardiasis is an intestinal Infection in humans and dogs which is caused by giardia. It is an eukaryotic organism that have nucleus and nuclear membrane but it lacks other ORGANELLES that are present in Eukaryotic organisms. It causes diarrhoea in humans and woman's can get infected from dogs.

7 0
3 years ago
Read 2 more answers
Which three characteristics make a glowing piece of charcoal a blackbody radiator? A. The frequencies of EMR it emits depend on
Eva8 [605]

Answer:

A. The frequencies of EMR it emits depend on its temperature

B. It emits only one frequency of EMR

C. It absorbs most of the EMR it receives

Explanation:

  • A blackbody is an object that absorbs most of the electromagnetic spectrum of energy that falls on it.
  • According to law to reradiates most of the available energy back on top the outer space at an efficiency of 100% and thus radiation may be in the visible range of temperature than are in 1000K.
4 0
3 years ago
Why do radio waves diffract around buildings, while light waves do not?
Lera25 [3.4K]
The wavelength of radio waves<span> is much larger than the size of the </span>buildings<span>, but the wavelength of </span>light waves<span> is much smaller.</span>
8 0
3 years ago
The rate at which temperature decreases with height in the atmosphere is called the
Genrish500 [490]
It is called <span>environmental lapse rate</span>
5 0
4 years ago
What is the wavelength associated with 0.113kg ball traveling with velocity of 43 m/s?
ollegr [7]

Answer:

Wavelength = 1.36 * 10^{-34} meters

Explanation:

Given the following data;

Mass = 0.113 kg

Velocity = 43 m/s

To find the wavelength, we would use the De Broglie's wave equation.

Mathematically, it is given by the formula;

Wavelength = \frac {h}{mv}

Where;

h represents Planck’s constant.

m represents the mass of the particle.

v represents the velocity of the particle.

We know that Planck’s constant = 6.6262 * 10^{-34} Js

Substituting into the formula, we have;

Wavelength = \frac {6.6262 * 10^{-34}}{0.113*43}

Wavelength = \frac {6.6262 * 10^{-34}}{4.859}

Wavelength = 1.36 * 10^{-34} meters

3 0
3 years ago
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