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NeX [460]
3 years ago
11

Which type of bond (ionic, covalent, or metallic) does the phrase "opposite attract" apply to best? Explain.

Physics
2 answers:
julia-pushkina [17]3 years ago
8 0
I think the answer is ionic bonding. 
snow_tiger [21]3 years ago
6 0
Ionic is where the bonding of elements attract opposites
You might be interested in
Which statement shows the difference between drug misuse and drug abuse?
saul85 [17]

Drug misuse is when someone takes medicine in an unintended way, while drug abuse is when a person uses drugs in an illegal way.

Explanation:

Drug misuse simply refers to the inappropriate use of drug for the wrong purpose. The use of drug meant for someone else is a misuse of drug. Drug misuse have serious consequences on the body system. It works like a wrong prescription by a pharmacist.

Drug abuse is the simply the act of not following the instruction guiding the use of the drug on the label. This can lead to overdose of the drug whereby too much quantity of the drug is consumed. Under-dose of the drug also implies that less amount of the drug is used as stated. Drug abuse is very dangerous act and it can lead to serious health defect and addiction problems.

It is simply an illegal way of using drugs.

Both drug misuse and abuse implies that drug use does not follow due medical instructions and consultation.

Learn more:

alcohol overdose brainly.com/question/6391303

#learnwithBrainly

6 0
4 years ago
On a cold day, the speed of sound in air is 330 m/s. A note with a frequency of 1,320 Hz is played on an instrument. What is the
solmaris [256]

As we know that speed of sound is

v = 330 m/s

frequency of sound  is

f= 1320 Hz

now we know that frequency of sound and speed of sound is related to each other by the following formula

speed = frequency * wavelength

v = \lambda * f

330 = 1320 * \lambda

\lambda = 0.25 m

<em>so wavelength of sound is 25 cm or 0.25 m</em>

9 0
3 years ago
Read 2 more answers
You need to get to class, 200 meters away, and you can only walk in the hallways at about 1.5 m/s. (if you run any faster, you’l
Pani-rosa [81]
200/1.5 = 133.33 seconds. 

= approximately 2 mins and 13 secs. 
6 0
4 years ago
Read 2 more answers
You are the science officer on a visit to a distant solar system. Prior to landing on a planet you measure its diameter to be 1.
Alja [10]

Answer:

Part a)

M = 7.25 \times 10^{25} kg

Part b)

M = 2\times 10^{30} kg

Explanation:

Part a)

As we know that the diameter of the planet is given as

d = 1.8 \times 10^7 m

now the radius of the planet is given as

r = 9 \times 10^6 m

now we know that the acceleration due to gravity of the planet is given by the equation

g = \frac{GM}{r^2}

here we know that

g = 59.7 m/s^2

now from above equation we have

59.7 = \frac{(6.67 \times 10^{-11})M}{(9\times 10^6)^2}

now we have

M = 7.25 \times 10^{25} kg

Part b)

Now by kepler's law we know that

time period of revolution of planet about the star is given as

T = 2\pi \sqrt{\frac{r^3}{GM}}

so we have

\frac{T_1^2}{T_2^2} = \frac{r_1^3}{r_2^3}

now we have

\frac{1^2}{402^2} = \frac{(1.5 \times 10^11)^3}{r^3}}

rr = 8.17 \times 10^{12} m

mula of time period

402\times (365\times 24 \times 3600) = 2\pi \sqrt{\frac{(8.17\times 10^12)^3}{(6.67\times 10^{-11})M}}

Now we have

M = 2\times 10^{30} kg

7 0
3 years ago
The velocity of a bus increases by 20 m/s in 80 seconds. what is the acceleration of the bus
11111nata11111 [884]
Is A=20/80= .25 m/s^2
4 0
3 years ago
Read 2 more answers
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