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
Galina-37 [17]
3 years ago
6

The speed of light is 3.0*10^8 m/s. Red light has a wavelength of 7 *10^-7 m. What is its frequency?

Mathematics
1 answer:
Lemur [1.5K]3 years ago
6 0
Frequency : f=c/lambda=3.0e8/7e-7=3/7*10^15 Hz~4.3*10^14 Hz=430THz
You might be interested in
A culture of bacteria has an initial population of 110 bacteria and doubles every 6
andreyandreev [35.5K]

Answer:

988

Step-by-step explanation:

3 0
2 years ago
ariana's 150g bag of trail mix is x% raisins. brandon's 250g bag of trail mix is y% raisins. they combine the two mixes together
Tema [17]

Answer:

(3x+5y)/8

Step-by-step explanation:

The total amount is 150+250=400

We then do (3x+5y)/2 × 1/400

This equals (3x+5y)/800

We multiply that  by 100 giving us the final answer.

7 0
2 years ago
Thanks guys Have funnnnnn
docker41 [41]

Answer:

The range of her scores is 26.

Step-by-step explanation:

You get the highest number and the lowest number.

99-73= 26

4 0
3 years ago
Which fraction is not equivalent to 9/12<br> 15/20<br> 24/32<br> 6/8<br> 16/24
s2008m [1.1K]

Answer:

16/24

Step-by-step explanation:

9/12–> simplify to 3/4

3/4=15/20

24/32=3/4

6/8=3/4

16/24 is not equal

6 0
2 years ago
Read 2 more answers
Point K is located at (1.5) on the coordinate plane. Point K is reflected over the Z-
Setler79 [48]

Answer:

hold on i'm abt to answer it

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Deborah bought a yard of ribbon for $14.76. How much did Deborah pay per inch? (1 yard = 3 fee
    14·1 answer
  • A sample of 12 measurements has a mean of 38 and a sample standard deviation of 4.25. Suppose that the sample is enlarged to 14
    13·1 answer
  • I need help doing this question
    11·1 answer
  • 4a + 7b + 3a – 2b + 2a
    9·1 answer
  • How do u compare rate of change and slope help plz
    7·1 answer
  • The space shuttle travels at 28,000 km per hour. Using that information, estimate how many hours it will take the shuttle to rea
    5·1 answer
  • Please help me with this
    6·1 answer
  • 7+3√8<br> please help me
    5·2 answers
  • A region's average movie theater ticket price in 2007 was $6.19. For 2017, it was estimated to be $8.13. Find the percent of inc
    15·1 answer
  • For the given true statements, what can you conclude using the Law of Syllogism?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!