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
JulsSmile [24]
4 years ago
13

What does a negative value for the focal length tell you?

Physics
1 answer:
Llana [10]4 years ago
7 0
 the focal length <span> is much more decent  for a concave, and also worse</span><span> for a convex mirror. When the image that is given, distance is good and decent, images are always on the same area of the mirror as the object given , and it is not fake.  images distance  is </span>never positive <span>, the image is on the oppisite side of  the mirror, so the image must be virtual.</span>
You might be interested in
Can some one do for me a power point
mash [69]

Answer:

so basicly i cant do it for u because my computer is not leting me but you just got to search up answer or ask your teacher for help or like i do i say that i ternd it in and the teacher will say no you didint say that u did and she will say can u send it to me say no bc i deleted

Explanation:

hope this helps❤️

4 0
3 years ago
Read 2 more answers
Which part of the electromagnetic spectrum is nearest to radio waves?
svetlana [45]

The part of the electromagnetic spectrum closest to radio waves is <u> microwaves</u>.

The wavelength of radio waves ranges from 10 cm to more than 1 km. The part of the electromagnetic spectrum that occurs closest to the radio waves is called the microwave region.

Microwaves have wavelengths ranging from around 1 mm to 10 cm.

The waves overlap in the region of 10 cm.

Thus, the region of electromagnetic spectrum closest to radiowaves is <u> microwaves.</u>

3 0
3 years ago
Read 2 more answers
Plz help
Artemon [7]

Answers are:

1. Exothermic

2. Endothermic

3. Pendulum

4. Bob

5. Period

6. Conservation of energy

7. Potential energy

8. Kinetic energy

9. Chemical energy

10. Nuclear energy

3 0
3 years ago
Whats the acceleration?
bagirrra123 [75]

Answer:

is the process of spreading

7 0
4 years ago
Read 2 more answers
A speedboat is moving at a constant speed, and the force propelling it forward is balanced by the force of the water pulling it
Kipish [7]
The correct answer is C: the speedboat's direction of motion will change. This is In fact, the new force of 500 N from the side of the boat is not balanced by any forces from the other side, and therefore this force will cause an acceleration in the direction of the force itself, which is not the same direction of motion. Therefore, the speedboat will acquire a movement on the lateral direction as well.
6 0
3 years ago
Read 2 more answers
Other questions:
  • An object's velocity can be described by its speed and acceleration.
    6·2 answers
  • A campus bird spots a member of an opposing football team in an amusement park. The football player is on a ride where he goes a
    13·1 answer
  • You are trying to get to class on time using the UCF Shuttle. You are later than usual getting to the stop and see the shuttle p
    15·1 answer
  • What is a group of individuals of the same species living in the same geographic area
    15·1 answer
  • What forms of energy are involved when snow on a mountain breaks loose, resulting in an avalanche?
    15·2 answers
  • The acceleration due to gravity on the moon is 1.6 m/s2, about a sixth that of Earth’s. Which accurately describes the weight of
    11·2 answers
  • Non-living factors in an ecosystem are<br><br> biotic<br><br> abiotic<br><br> antibiotic
    13·1 answer
  • Which layer of the atmosphere is the least dense?
    13·2 answers
  • 10. A lens of focal length 12 cm forms an erect image three times the size of the
    15·1 answer
  • What is the speed of a wave that has a frequency of 250Hz and a Wavelength of 1.5 m?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!