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
otez555 [7]
3 years ago
7

Question attached i need answers quick

Physics
1 answer:
Maksim231197 [3]3 years ago
5 0
1 P4 + 3 O2 —> 1 P4O6
You might be interested in
10. Define and give 2 examples of kinetic energy. Be sure to include the two factors that make an object’s kinetic energy increa
Mademuasel [1]
You can describe kinetic energy and the potential energy of motion  to get your answer. 
7 0
4 years ago
Which of the following explains why parallax is used to measure stars?
enyata [817]

D, it provides greater accuracy for measuring stars far from the earth.

7 0
3 years ago
Read 2 more answers
Which factors improve soil fertility? Select the three correct answers.
horrorfan [7]
B. Bacteria
C.Earthworms 
D. Humus
@CristianoRonaldo
7 0
4 years ago
Read 3 more answers
Is a body which is moving in a negative direction but has a positive acceleration speeding up or slowing down?​
melamori03 [73]

Answer:

An object with negative acceleration could be speeding up, and an object with positive acceleration could be slowing down.

Explanation:

hope this helps

have a great day/night

7 0
3 years ago
A wave traveling at 230 m/sec has a wavelength of 2.1 meters. What is the frequency of this wave?
Galina-37 [17]

Answer:

<h2>109.52 Hz</h2>

Explanation:

The frequency of the wave when given it's velocity and wavelength only can be found by using the formula

f =  \frac{c}{ \lambda}  \\

where

c is the velocity of the wave in m/s

\lambda is the wavelength in meters

From the question we have

c = 230 m/s

\lambda = 2.1 m

f =  \frac{230}{2.1}  = 109.523809... \\

We have the final answer as

<h3>109.52 Hz</h3>

Hope this helps you

3 0
3 years ago
Other questions:
  • Which change in an abiotic factor causes coral bleaching? a. increased salinity b. decreased salinity c. decreased turbidity d.
    5·2 answers
  • In order to convert sunlight energy into usable energy the cell needs
    6·1 answer
  • APEX PLEASE HELP
    11·1 answer
  • Which describes a positive or negative net force acting on an object? Check all that apply.
    9·2 answers
  • Vaccine ASAP don't got much time
    7·2 answers
  • What genetic information cannot be obtained from the punnett square?
    7·1 answer
  • Helppppo!!!
    9·1 answer
  • A crane lifts a concrete block, whose weight is 60,000N to a height of 20m in 30s.
    5·1 answer
  • HELP! A roller coaster starts at a height of 30 meters and rolls down the track. Is this system open or closed?
    12·1 answer
  • When you see a quantity like 20 m/s N, how do you know that it's a vector quantity and not a scalar quantity?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!