1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Arada [10]
4 years ago
12

The technician said that the machine is sanitizing properly when the iodine sanitizer turns the color of the paper because the c

oncentration is
Physics
1 answer:
Otrada [13]4 years ago
3 0
The answer is because the concentration of iodine sanitizer is immersed by the paper. If the paper has immersed in the iodine sanitizer, it could produce a color change-- where in, it could conclude that the paper has been sanitized properly as the color signifies that it has already been mixed with iodine, therefore, it has already been sanitized.
You might be interested in
An astronaut brings a cube from the Earth to the Moon.
olganol [36]

Answer:

Answer D. Inertial mass constant, weight decreases.

Explanation:

Khan Academy

3 0
3 years ago
If the magnitude of the magnetic force on a proton is F when it is moving at 14.0 o with respect to the field, what is the magni
sergeinik [125]

Answer:

The magnitude of the magnetic force at 32.5⁰ to the field, is 2.22 F

Explanation:

Given;

magnitude of the magnetic force is F at 14.0⁰ with respect to the field.

To determine the magnitude of the magnetic force at 32.5⁰ to the field, we apply the following formula and solve with proportion;

f*Sin(14.0⁰) = F

f*Sin(32.5⁰) = ?

= \frac{f*Sin(32.5^o)}{f*Sin(14.0^o)}.F\\\\ =2.22 \ F

Therefore, the magnitude of the magnetic force at 32.5⁰ to the field, is 2.22 F

6 0
4 years ago
A bullet is fired at a speed of 15 m/s from the edge of a cliff. The bullet strikes the ground 65 m from a height H. Find the fi
svet-max [94.6K]

Answer:

v=38.73m/s

Explanation:

u=15m/s

v =?

s=65m

g=9.81

v²=u²+2×g×s

v²=15²+2×9.81×65=1500.3

v=38.73m/s

8 0
3 years ago
An object is dropped from a 145 m ledge. How fast it is moving just before it hits the ground
LuckyWell [14K]
D = 1/2 x g × t²
145 = 1/2 × 9.8 × t²
t = 5.4 s
8 0
3 years ago
Why is their displacement the same when the distance each traveled was different?
motikmotik
Displacement is how far something is from its starting position

for example if X moved 10 feet, turned around and moved 30 feet, its distance would be 40, but the displacement would be 20,
and if Y Moved 2 feet, and turned around and moved 22 feet, its distance would be 24, but its displacement would also be 20
4 0
4 years ago
Other questions:
  • If a cotton ball is dropped from 12 meters with air resistance, what will be the velocity and acceleration at t = 1.00 s?
    11·1 answer
  • Not sure if this is a physics question but how do I find the formula using<br> ohms law..any one
    14·1 answer
  • In a local bar, a customer slides an empty beer mug down the counter for a refill. The height of the counter is 1.28 m. The mug
    7·1 answer
  • What are the periodic variations in Earth's rotation and orbit around the sun that alter the way solar radiation is distributed
    6·1 answer
  • 2. A disturbance that generates a wave may be a simple pulse or shock.<br> b. False<br> a.<br> True
    8·1 answer
  • In a clear, coherent, paragraph-length answer, explain why the speed of the apple half way between the release and the maximum h
    14·1 answer
  • The wall is 500 sq. feet. A gallon of paint covers 160 sq. feet. What is an appropriate conversion factor to help determine how
    11·1 answer
  • Do field forces exist in nature?
    12·1 answer
  • Compare the inner planets with the outer planets.
    6·2 answers
  • Jill is 16 years old and worked at her local grocery store over the summer earning $5,600. Is Jill legally required to file a ta
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!