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
Nonamiya [84]
3 years ago
12

The energy of microwaves is less than the energy of ultraviolet light. Which comparison of the energies of electromagnetic waves

is correct?
X-rays have lower energy than gamma rays because X-rays have higher frequencies.
X-rays have lower energy than gamma rays because X-rays have shorter wavelengths.
Visible light has higher energy than infrared light because visible light has longer wavelengths.
Visible light has higher energy than infrared light because visible light has higher frequencies.
Mathematics
2 answers:
Kay [80]3 years ago
4 0

Answer:

d

Step-by-step explanation:

edg

DerKrebs [107]3 years ago
3 0

Answer:

Visible light has higher energy than infrared light because visible light has higher frequencies.

Step-by-step explanation:

Just took the test hope you do well! (:

Also pls brainliest me

You might be interested in
A pool has a depth of 12 feet and a width of 14 feet.If it holds 1680 cubic feet of water, what is the length of the pool?
Novay_Z [31]

12 x 14 x L = 1680

168 x L = 1680

         L = 1680 / 168

         L = 10 feet

3 0
3 years ago
For two events and , the probability that occurs is 0.8, the probability that occurs is 0.4, and the probability that both occur
sergey [27]

Answer:

P(B|A)=0.25  , P(A|B) =0.5

Step-by-step explanation:

The question provides the following data:

P(A)= 0.8

P(B)= 0.4

P(A∩B) = 0.2

Since the question does not mention which of the conditional probabilities need to be found out, I will show the working to calculate both of them.

To calculate the probability that event B will occur given that A has already occurred (P(B|A) is read as the probability of event B given A) can be calculated as:

P(B|A) = P(A∩B)/P(A)

      = (0.2) / (0.8)  

P(B|A)=0.25

To calculate the probability that event A will occur given that B has already occurred (P(A|B) is read as the probability of event A given B) can be calculated as:

P(A|B) = P(A∩B)/P(B)

          = (0.2)/(0.4)

P(A|B) =0.5

7 0
3 years ago
the number of points in the first five games of the football season are listed below. what is the mean number of points scored?
yarga [219]
^ You again? Quit being sus and answer the question here instead of elsewhere.

To find the mean, all you have to do is add each number and then divide by how many numbers you added.

So, 38 + 29 + 16 + 42 + 33 = 158. There were five numbers added, so the next step is to divide 158 by 5. That equals 31.6 as your answer.
3 0
3 years ago
2. A solar lease customer built up an excess of 6,500 kilowatt hours (kwh) during the summer using his solar
tia_tia [17]

9514 1404 393

Answer:

  a)  E = 6500 -50d

  b)  5000 kWh

  c)  the excess will last only 130 days, not enough for 5 months

Step-by-step explanation:

<u>Given</u>:

  starting excess (E): 6500 kWh

  usage: 50 kWh/day (d)

<u>Find</u>:

  a) E(d)

  b) E(30)

  c) E(150)

<u>Solution</u>:

a) The exces is linearly decreasing with the number of days, so we have ...

  E(d) = 6500 -50d

__

b) After 30 days, the excess remaining is ...

  E(30) = 6500 -50(30) = 5000 . . . . kWh after 30 days

__

c) After 150 days, the excess remaining would be ...

  E(150) = 6500 -50(150) = 6500 -7500 = -1000 . . . . 150 days is beyond the capacity of the system

The supply is not enough to last for 5 months.

3 0
2 years ago
PLEASE EXPLAIN ME THIS. IM BEGGING U
Natali5045456 [20]

Answer:

Step-by-step explanation:

Calculation

Divide your interest rate by the number of payments you'll make that year. ...

Multiply that number by your remaining loan balance to find out how much you'll pay in interest that month. ...

Subtract that interest from your fixed monthly payment to see how much in principal you will pay in the first month.

5 0
2 years ago
Other questions:
  • An arithmetic sequence has a first term of 10 and a sixth term of 40. What is the 20th term of this sequence?
    10·2 answers
  • Given a=4, b=-2 and c=8, evaluate a-b-c
    14·1 answer
  • I can’t seem to answer this it’s really hard
    13·1 answer
  • Suppose Đ1 and Đ2 are known to be complementary. If mÐ1 = 20, then mÐ2 =
    7·1 answer
  • What is the volume of the following figure?<br> A. 40<br> B. 50 <br> C. 30<br> D. 20
    8·2 answers
  • Order these values from least to greatest.
    9·2 answers
  • 1. 4x + 5 + 7y + 3x *
    10·2 answers
  • Please help ASAP answering any it’s due at 11:15 thank you!
    13·1 answer
  • Which of these is a formula that can be used to determine the nth term of the sequence 15, 27, 39, 51,...?
    8·1 answer
  • 20. An amount of money was shared among five boys Ali, Juma, Musa, Khalid and Mustafa. Ali got /8 of the total amount while Juma
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!