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valentina_108 [34]
3 years ago
9

A quantum is a unit of: A.energy B.speed C.force D.radiation

Chemistry
2 answers:
Kitty [74]3 years ago
8 0
The answer is A. energy
kati45 [8]3 years ago
5 0

The quantum is generally used for minimum amount of any physical quantity

in terms of physics the quantum is the small unit of energy

generally the energy of each quantum is calculated as

Energy = h x frequency

h = planck's constant


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valentinak56 [21]
I’m pretty sure the velocity increases as the time of an object falling increases :)
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3 years ago
Which is NOT a way that bacteria can be beneficial?
Artyom0805 [142]

C  Bacteria evolve and become resistant to antibiotics.

Explanation:

Bacteria are small micro-organisms found in nature. They are useful to all life and the same time can be harmful.

Bacteria can evolve and become resistant to antibiotics thereby causing serious health problems.

  • Bacteria in living cells can develop resistant strains which prevents antibiotics from acting on them.
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4 0
4 years ago
Somebody help me please i'm tired of trying to solve this problem ༎ຶ‿༎ຶ​
Elenna [48]

Answer:

Q    Line     A

A: (a) 0 (b) 20

B: (b) 10 (c) 10

C: (c) 10 (d) 10

D: (d) 10 (e) 13

E: (e) 13 (f) 0

F: (f) 0 (g) 0

a: The velocity is whatever you need to see when you are specifically using a numberline so the answer for a is just 10

b: The velocity for this one is not as easy as the last one, its 7.

Explanation:

When you have a number line and your trying to find a numberline, you just have to subtract the smaller line to the largest number but if you are trying to find the velocity in beetween more than one thane you add the two biggest ones and subtract the smallest one and if you make a wrong move like add the biggest and smalles youll... still get the same answer so it doesnt matter really but its just easier to do the smallest one as the subtracting number just FYI. Happy spring break!

5 0
2 years ago
74 POINTS to whoever can balance all these equations
aleksley [76]

Answers are in Word document.

Download docx
7 0
4 years ago
Why 5.67 + 0.00032 = 5.67 (and not 5.7 or 5.67032 or any other number).
vlabodo [156]

The answer must show the lowest number of significant number of significant places in the decimal region

Explanation:

5.67 + 0.00032 adds up to 5.67 because the least number of significant figures in the decimal place 2.

  • To add up two numbers, that are in decimal places.
  • Identify the number of significant figures in them
  • Their addition should sum up to a value no more than the significant figures to the right of the decimal having the lowest accuracy.

           5.67

        + 0.00032

to the right of the decimal, they have two significant numbers.

The answer should also be this way.

learn more:

Significant figures brainly.com/question/6443737

#learnwithBrainly

5 0
4 years ago
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