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
Anestetic [448]
3 years ago
11

in a cricket match there are 5000 spectators counted 10 by 10 the number of significant figure in the measurement will be

Physics
1 answer:
BabaBlast [244]3 years ago
8 0

Answer:

\boxed{3 \ Significant \ figures}

Explanation:

Total spectators = 5000

Counted by the groups of ten, So at last the result will be:

=> 5000/10 = 500

Significant figures in 500 are 3

You might be interested in
Orange light of wavelength 0.61 µ m in air enters a block of glass with εr = 1.44. What color would it appear to a sensor embedd
77julia77 [94]

Answer:

0.5083\ \mu m

Explanation:

\lambda_0 = Actual wavelength = 0.61\ \mu m

\varepsilon_r = Relative permittivity = 1.44

The observed wavelength in the glass is given by

\lambda=\dfrac{\lambda_0}{\sqrt{\varepsilon_r}}\\\Rightarrow \lambda=\dfrac{0.61}{\sqrt{1.44}}\\\Rightarrow \lambda=0.5083\ \mu m

The wavelength lies in the range of green light.

Hence, the observed color of light is 0.5083\ \mu m

8 0
3 years ago
How is the wavelength of a longitudinal wave determined?
astraxan [27]

Answer:

Wavelength can always be found by measuring the distance between any two corresponding points on adjacent waves. In the case of a longitudinal wave, a wavelength measurement is made by measuring the distance from a compression to the next compression or from a rarefaction to the next rarefaction.

Explanation:

3 0
4 years ago
What the answer of<br> this?
emmainna [20.7K]
The answer is C, has negative acceleration.
4 0
4 years ago
Read 2 more answers
Filtration is used to separate mixtures based on _____.
sergejj [24]
Based on particle size.
its where a solid is separated from a liquid. filter paper has tiny holes only allowing small molecules to pass
8 0
3 years ago
Read 2 more answers
In an arcade game, a 0.126 kg disk is shot across a frictionless horizontal surface by compressing it against a spring and relea
bearhunter [10]

Answer:

4.156 m/s

Explanation:

See attachment

4 0
3 years ago
Other questions:
  • Determine whether each of the following is exothermic or endothermic and indicate the sign of δh. A. Natural gas burning on a st
    9·1 answer
  • An object at rest requires a force of 15 newtons to set it into motion. This force is greater than which force?
    15·1 answer
  • This chart shows the global temperature anomaly (the difference of the expected temperature and the actual temperature) over a s
    8·2 answers
  • How do you think the temperature difference between the beakers relates to the rate of heat transfer?
    12·1 answer
  • Uranus has an orbital period of 84.07 years. In two or more complete sentences, explain how to calculate the average distance fr
    15·2 answers
  • Which of the following statement is true?
    14·1 answer
  • What is the first step dealing with an injured relationship
    10·2 answers
  • The tub of a washing machine goes into its spin cycle, starting from rest and gaining angular speed steadily for 8.00 s, at whic
    6·1 answer
  • A trapeze artist swings in simple harmonic motion with a period of 3.8 s.
    11·1 answer
  • Which of the following does not contribute to the potential energy of an object?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!