Physics, 16.01.2021 01:00 bikerhomie

How do young predators learn how to hunt? by developing keen vision by playing with each other by being fed by their mothers by strengthening their jaws

Answers: 2

Show answers

Answers

Answer from: nisslove

Stacy's mom has got it goin' on

Stacy, can I come over after school?

(After school)

We can hang around by the pool

(Hang by the pool)

Did your mom get back from her business trip?

(Business trip)

Is she there, or is she trying to give me the slip?

(Give me the slip)

You know, I'm not the little boy that I used to be

I'm all grown up now

Baby, can't you see?

Stacy's mom has got it goin' on

She's all I want

And I've waited for so long

Stacy, can't you see?

You're just not the girl for me

I know it might be wrong but

I'm in love with Stacy's mom

Stacy's mom has got it goin' on

Stacy, do you remember when I mowed your lawn?

(Mowed your lawn)…

Explanation:

sorry

Answer from: Quest

answer: the correct answer is 1.

explanation: there are various process in which a radioactive nuclei decays:

1) alpha decay: in this process, a heavier nuclei decays into lighter nuclei by releasing alpha particle. the mass number is reduced by 4 units.

$_a^z\textrm{x}\rightarrow _{a-2}^{z-4}+_2^4\alpha$

2) electron capture: in this decay process, a parent nuclei absorbs an electron and gets converted into a neutron. simply, a proton and an electron combines together to form a neutron. mass number does not change in this process.

$_a^z\textrm{x}+_{-1}^0\textrm{e}\rightarrow _{z-1}^a\textrm{y}$

3) gamma ray emission: it is a decay process in which an unstable nuclei gives excess energy by a spontaneous electromagnetic process. this decay releases $\gamma -radiations$ . this process does not change the mass number.

$_a^z\textrm{x}^*\rightarrow _a^z\textrm{x}+_0^0\gamma$

4) positron emission: it is a type of decay process, in which a proton gets converted to neutron and an electron neutrino. this is also known as $\beta ^+$ -decay. in this the mass number remains same.

$_a^z\textrm{x}\rightarrow _{z-1}^a\textrm{y}+_{+1}^0e$

from the above information, we see that only alpha-decay is producing a change in the mass number of the nucleus.

Answer from: Quest

Wavelength divides in half and speed stays the same.

Another question on Physics

Physics, 21.06.2019 19:40

Wo audio speakers are placed on a vertical rail. speaker a is placed at head-level while speaker b is place at some variable height, \delta yδy, above speaker a. both speakers receive simultaneous input from a sine-wave generator so the speakers each produce a pure sinusoidal sound wave with a wavelength of 0.531 meters. calculate the lowest height that speaker b can be placed above speaker a to produce a minimum of sound heard by person standing \delta x = 7.86δx=7.86 meters directly in front of speaker a.

Answers: 2

Answer

Physics, 22.06.2019 05:10

Which diagram correctly demonstrates the various forces acting on a ball moving horizontally with some speed?

Answers: 2

Answer

Physics, 23.06.2019 13:30

Tsunamis are fast-moving waves often generated by underwater earthquakes. in the deep ocean their amplitude is barely noticeable, but upon reaching shore they can rise to an astonishing height of a six-story building. one tsunami generated off the aleutian islands in alaska, had a wavelength of 897km and traveled a distance of 3280km in 4.18h. (a) what was the speed (in m/s) of the wave? find the waves (b) frequency and (c) period.

Answers: 1

Answer

Physics, 23.06.2019 15:00

Abenefit of using good human relations is that you'll a. have an easy time getting a better job. b. adjust to new situations better. c. find new and better friends. d. try to outdo your friends.

Answers: 2

Answer

You know the right answer?

How do young predators learn how to hunt? by developing keen vision by playing with each other by be...

Questions