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
Luda [366]
3 years ago
9

For which optical devices does d sometimes have a positive value

Physics
1 answer:
Vlad [161]3 years ago
8 0

Answer:

B) A & C

Explanation:

You might be interested in
Which change to a circuit is most likely to decrease its electrical power?
Harlamova29_29 [7]

Answer:

It's D

Explanation:

8 0
2 years ago
Read 2 more answers
Is burning trash a physical change or chemical change?
astra-53 [7]
It's a chemical chemical change
4 0
3 years ago
Your skeleton. It is there for support, protection, and movement. But you could not move your bones without the help of your ___
lana66690 [7]
I believe the answer is D.) the muscular system
7 0
3 years ago
Read 2 more answers
Since friction is a force,<br> what unit is friction<br> measured In???
dimaraw [331]
It would be measured in newtons :)
4 0
3 years ago
Read 2 more answers
What would happen to the amount of matter on earth if mass were not conserved during changes of state?
attashe74 [19]
<span>earth would be thrown off its balance and nature would be in danger of too many resources and not enough resources </span>
4 0
3 years ago
Read 2 more answers
Other questions:
  • PLEASE help me!!! ASAP!! Ill mark you as brainliest!!!!
    9·1 answer
  • A conductor directly connected to the earth is called a ______.
    11·1 answer
  • Water flows through a water hose at a rate of Q1 = 860 cm3/s, the diameter of the hose is d1 = 1.85 cm. A nozzle is attached to
    11·1 answer
  • Examine the resistor network. The answers to each of the questions can be either "none" or the numbers of one or more resistors.
    7·1 answer
  • Can someone please help me and write the answers? i need this and it’s really important!!
    6·1 answer
  • The process by which a characteristic spreads across space from one place to another over time is diffusion. True / False.
    11·1 answer
  • An object moves 120 m in 15 seconds. Calculate<br> the object's speed.
    10·1 answer
  • What will Al’s charge be when it comes an ion
    10·1 answer
  • A car with a mass of 650kg is moving with a speed of 22m/s calculate the kinetic energy of the car.
    5·1 answer
  • On a spaceship designed to support a multiyear voyage to the outer planets of the solar system, plants will be grown to provide
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!