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
Zigmanuir [339]
3 years ago
10

Choose the correct statement regarding the sign conventions for lenses.

Physics
1 answer:
Savatey [412]3 years ago
3 0

Answer:

a) false

b) True

c) True

d) False

e) False

Explanation:

a) False

For a diverging lens, the focal length is negative while it is positive for a converging lens

b) True

Image distances  for virtual images are always negative and it also forms on the the same side of the lens as the object and is enlarged

c) True

d) False

For a diverging lens, the focal length is negative while it is positive for a converging lens

e) False

Image distances  for virtual images are always negative and it also forms on the the same side of the lens as the object and is enlarged

You might be interested in
As a planet's semimajor axis gets smaller, its speed will _______ and its period will _________ .
Rufina [12.5K]
Well first of all, a planet doesn't have a semimajor axis, although it's orbit does.

In an orbit with a smaller semimajor axis, the planet moves faster, and its orbital period is shorter.

That's why the International Space Station circles the Earth in less time than the Moon does.
4 0
3 years ago
Teams a and b are in a tug of war challenge. Team a wins. What can be said about team a
bekas [8.4K]

Answer:

Team A used more force.

Explanation:

8 0
3 years ago
Read 2 more answers
Two pulses move in opposite directions on a string and are identical in shape except that one has positive displacements of the
Leni [432]

(c) When the two pulses completely overlap on the string forms a straight line.

A single disturbance that travels via a transmission medium is referred to as a pulse. This medium might be formed of stuff or a vacuum, and it might be endlessly large or finite in size.

Consider two pulses that are identical in shape and proceed in opposite directions along a string, with the exception that one has positive displacements of the string's elements while the other has negative displacements.

On the string, the two pulses blend together completely.

The pulses completely balance one another out in terms of removing string elements from equilibrium, yet the string still moves. Shortly after the string is once again shifted, the pulses will have passed each other.

The correct option is (c)

Learn more about pulse here:

brainly.com/question/14885673

#SPJ4

6 0
1 year ago
What types of landforms can water form?
lara31 [8.8K]
Abyssal plain
Abyssal fan
Archipelago
Atoll
Arch
6 0
3 years ago
Read 2 more answers
When energy is produced in a reaction it
goblinko [34]
The correct answer is b i believe
4 0
3 years ago
Other questions:
  • How would a bar magnet orient itself relative to this planet's magnetic field
    9·2 answers
  • During exercise stored chemical energy is convorted to energy that can be used for ?
    14·2 answers
  • How does losing an electron result in a positive charge?
    13·1 answer
  • Why does a lead of a pencil becomes smaller after use brainly people plplplsss help
    7·1 answer
  • An electron released by a radioactive nucleus that causes a neutron to change into a proton is called
    14·1 answer
  • 10.
    14·1 answer
  • Which statement explains how weight is different from mass?
    12·2 answers
  • A 20×10⁹charge is moved between two points A andB that are 30mm apart and have an electric potential difference of 600v between
    9·1 answer
  • I need an answer quick
    13·1 answer
  • How do collisions affect the momentum of objects?<br> HELP ASAP
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!