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3 years ago

Scientists recently discovered that firing low-energy particles at potatoes keeps the potatoes

Chemistry

1 answer:

vodomira [7]3 years ago

6 0

Answer:

By allowing the potatoes to be stored longer so they can be sold during winter months.

Explanation:

Since low energy particles are fired at the potatoes to prevent them from developing unwanted sprouts, it means that it prevents sprouts from growing on the potatoes.

Now, winter is wet period which encourages more growth of the sprouts. Thus, the way this development will affect the industry is that the potatoes will be stored for longer period and then sold in the winter.

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Advanced flow measuring devices ? <br> I need info about this topic please

Elenna [48]

Answer:

they are:-

venturi meter.

orfice plate.

Dall tube .

pitot tube.

Averaging pitot tube .

cone meter.

linear resis meter.

5 0

3 years ago

I'll give u thirty points

salantis [7]

I hope this helps answer some of your questions.

3 0

3 years ago

Look at this data and calculate the mean, median, mode, and range.

CaHeK987 [17]

Answer:

the median is 14 the range is 15 the mode is 14 and the mean is 12.7

Explanation:

for the median you put all numbers is order but least to greatest and figure out the middle number for range you take the smallest and the biggest number and subtract them for mode you use the most repeated number and for the mean you add all the numbers and divide by the total of numbers I hope this helped

8 0

3 years ago

All cells in living organisms undergo cellular respiration. The chemical reaction for cellular respiration is stated below. (Glu

Ne4ueva [31]

Answer : The total mass of carbon dioxide and water produced will be, 65.7 grams.

Explanation :

Law of conservation of mass : It states that mass can neither be created nor be destroyed but it can only be transformed from one form to another form.

This also means that total mass on the reactant side must be equal to the total mass on the product side.

The balanced chemical reaction will be,

$C_6H_{12}O_6+6O_2\rightarrow 6CO_2+6H_2O$

According to the law of conservation of mass,

Total mass of reactant side = Total mass of product side

Total mass of $C_6H_{12}O_6+6O_2$ = Total mass of $6CO_2+6H_2O$

As we are given :

Total mass of $C_6H_{12}O_6+6O_2$ = 65.7 grams

So,

65.7 grams = Total mass of $6CO_2+6H_2O$

Therefore, the total mass of carbon dioxide and water produced will be, 65.7 grams.

4 0

4 years ago

what are the answers for these I did four through 10 but I think I got four through nine wrong because I mixed up the radius and

velikii [3]

Answer:

1) B

2) D

3) A

4) Ga

5) K

6)Po

7) Atomic size increases down the group

8) B<Al<Ga<In<Tl

9)Se<C<Ga

10) ionization energy is the energy required to remove electrons from the outermost shell of an atom.

Explanation:

In the periodic table, the properties of elements reoccur ''periodically'' throughout the table, hence the name 'periodic table'.

Ionization energy increases across the period hence the noble gas He has the highest ionization energy.

Since ionization energy increases across the period, group 1 elements possess the lowest ionization energy.

Since atomic size increases down the group and decreases across the period, gallium is smaller than indium, potassium is smaller than caesium, polonium is smaller than titanium and iodine is larger than bromine.

This explanation above justifies the order of increasing atomic radius of group 13 elements shown in answer number 8 above.

Since atomic size decreases across the period, the order of increasing atomic size shown in answer number 9 above is correct.

Ionization energy is the energy required to remove electrons from the outermost shell of an atom.

6 0

3 years ago