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
bixtya [17]
3 years ago
14

When a burning stick of increase is moved fast in a circle a circle of red light is seen.​

Physics
1 answer:
anzhelika [568]3 years ago
7 0

Answer:

The impression of the image on the retina lasts for about 1/16th of a second after the removal of the object. If a burning stick of incense is revolved at a rate of more than sixteen revolutions per second, we see a circle of red light due to persistence of vision.

Explanation:

You might be interested in
How is life determined on math
olga nikolaevna [1]

Answer:

you can use math as a banker, a doctor, a scientist, the president probably uses math, you use math to see how much less juice you gave your sibling, and you can use math to help in collage! (sorry if its wrong tell me if it is)

6 0
3 years ago
Read 2 more answers
Candice is examining a cell under a microscope. She has identified a cell wall, a nucleus, and a chloroplast. What type of organ
RoseWind [281]

Answer:

A plant

Explanation:

because animals don't have cell walls, and fungus and bacteria dont have chloroplasts

7 0
3 years ago
This diagram shows the magnetic field lines near the ends of two magnets. There is an error in the diagram.
hoa [83]
I believe the answer is c
4 0
4 years ago
Read 2 more answers
A satellite’s velocity is 30000m/s. After 60 secs, it’s velocity shows to 15000m/a. What is the satellite’s acceleration?
Orlov [11]

Answer:

Acceleration = 9 × 10^5 m/s^2 ( deceleration )

Explanation:

From the first equation of motion:

V = u + at

15000 = 30000 + 60a

a = ( 15000-30000)/60

a = 9 × 10^5 m/s^2

4 0
3 years ago
A ray of light strikes a plane mirror at an angle of incidence 35°. If the mirror is rotated through 10°.
xxTIMURxx [149]

Answer:

1 35°

2 20°

3 50°

..............

7 0
3 years ago
Other questions:
  • Which kind of energy does the soccer player transfer to the ball?
    7·1 answer
  • Two asteroids are 100,000 m apart. One has a mass of 3.5 x 106 kg. If the
    14·2 answers
  • When a cup is placed on a table, which force prevents the cup from falling to the ground?
    15·2 answers
  • This element has four valance electrons and four energy levels.
    9·1 answer
  • Which of the following is contact force
    8·1 answer
  • a car travel the first 20km with a speed of 40km/h and the next 40km with a speed of 80km/h . find the average speed​
    9·1 answer
  • A 750 kg car moving at 25 m/s has Kinetic Energy. To stop the car requires work. On snowy roads, the force of friction that can
    11·1 answer
  • Square root of 40 as a fraction
    15·1 answer
  • Please help me out id really appreciate it
    14·1 answer
  • A simple pendulum has time period of 2s. It is called second pendulum. Fimd the length of second pendulum on earth and moon(gm=g
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!