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
Gwar [14]
3 years ago
7

The color in visible light have different

Physics
1 answer:
alina1380 [7]3 years ago
5 0
<span>The different colors of visible light have different wavelengths. </span>
You might be interested in
in which sample water do the water particle have more energy:5 grams of ice cubes at -10°c or 5 of a liquid water at 20°c?
Veseljchak [2.6K]

liquid water at 20 degrees Celsius

5 0
3 years ago
An Indy 500 race car's velocity increases from 4.0 m/s to +36
Soloha48 [4]

Answer:

The average acceleration is 8\ m/s^2

Explanation:

<u>Uniform Acceleration </u>

When an object varies its velocity at the same rate, the acceleration is constant.

The relation between the initial and final speeds is:

v_f=v_o+a.t

Where:

vf  = Final speed

vo = Initial speed

a   = Constant acceleration

t   = Elapsed time

The acceleration can be calculated by solving for a:

\displaystyle a=\frac{v_f-v_o}{t}

The Indy 500 race car increases its speed from vo=4 m/s to vf=36 m/s in t=4 s. Thus, the average acceleration is:

\displaystyle a=\frac{36-4}{4}=8\ m/s^2

The average acceleration is 8\ m/s^2

3 0
3 years ago
Conclusion for ohm law
kari74 [83]
Ohm’s Law states that electrical current is proportional to voltage and therefore inversely proportional to resistance - V = I x R
7 0
3 years ago
A ball of 0.5kg slows down from 5m/s to 3m/s. Calculate the work done inthe process.
dlinn [17]

Answer:

9.8 Joules (rounded to 2 significant figures)

Explanation:

Work done (J)= Force(N) x distance changed (m)

  • Force= 9.80665 x 0.5kg
  • Force= 4.90332 Newtons

  • Distance changed= 5-3
  • distance changed= 2m/s

--> work done= 4.90332 x 2

work done= 9.8 Joules

5 0
2 years ago
Elements of Groups IIIA and VIA of the periodic table tend to form ions with the respective charges of __________ and
Alisiya [41]
C. -3, +2. is the answer
6 0
3 years ago
Other questions:
  • Part A: A car moves with an initial velocity of 28 m/s due north. Find the velocity of the car after 6.7 s if it’s acceleration
    10·1 answer
  • A scuba diver and her gear displace a volume of 68.5 L and have a total mass of 71.8 kg . Part A What is the buoyant force on th
    7·1 answer
  • What does the speed of sound depend on ?
    12·2 answers
  •  How do air sacs of birds help make body lighter
    12·1 answer
  • Compare the atmospheric pressure of two places 500m and 2 km respectively above sea-level. Give reason for your answer.
    7·1 answer
  • In situation A, a bar magnet moves toward a stationary coil at a constant speed, and the maximum current is recorded. If the mag
    13·1 answer
  • A bicycle rider travels 50.0 km in 2.5 hours. Determine the cyclists average speed.
    5·1 answer
  • Which way does the Jet Stream blow across the United States? *
    15·1 answer
  • Which of the following is Ohm's Law?<br> I = V/R<br> V = I/R<br> R = I x R<br> V = R/I
    11·2 answers
  • Different colors of light traveling through the water will have...
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!