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
charle [14.2K]
2 years ago
11

the diagram below shows the situation described in the problem. the focal length of the lens is labeled f; the scale on the opti

cal axis is in centimeters. draw the three special rays, ray 1, ray 2, and ray 3, as described in the tactics box above, and label each ray accordingly. do not draw the refracted rays.
Physics
1 answer:
Artist 52 [7]2 years ago
8 0

Answer:

I have no clue

Explanation:

You might be interested in
You visit the Grand Canyon on a particularly hot day, and like all good tourists, you yell "Hello!". Would you expect to hear th
torisob [31]

Answer: Later

Explanation:

In cold weather the air is more dense and that is what causes the cold. It is hard for sound waves to travel through it.

5 0
3 years ago
What is the magnitude of the displacement of a car that travels half a lap along a circle of radius of 150m?
Lisa [10]
It would be equal to 2r = 2* 150 = 300m
6 0
3 years ago
Calculate the rate of acceleration of a 2,000.-kilogram truck if a force of 4,200 N is used to make it start moving forward?
Llana [10]

Answer:

Acceleration, a=2.1\ m/s^2

Explanation:

Given that,

Mass of a truck, m = 2000 kg

Force used to move the truck, F = 4200 N

We need to find the acceleration of the truck. The force acting on the truck is given by the expression as follows :

F = ma

a is the acceleration of the truck

a=\dfrac{F}{m}\\\\a=\dfrac{4200}{2000}\\\\a=2.1\ m/s^2

So, the acceleration of the truck is 2.1\ m/s^2.

4 0
3 years ago
True or False: Radio waves are the longest and have the least energy of any wave.​
Alona [7]

Answer:

t

Explanation:

8 0
3 years ago
Read 2 more answers
The temperature differences seen between quito, ecuador, and guayaquil, ecuador, illustrate the effect of _____. ocean currents
Leya [2.2K]
The answer is altitude(:
5 0
3 years ago
Read 2 more answers
Other questions:
  • Can pockets of vacuum persist in an ideal gas? Assume that a room is filled with air at 20∘C and that somehow a small spherical
    5·1 answer
  • What is potential energy?
    6·2 answers
  • Why are chloroplasts found in plant cells but NOT in animal cells?
    6·1 answer
  • With pollution on the rise, and demand for fresh water increasing, world leaders are concerned that in the future many people wi
    10·2 answers
  • Which of the following will cause acceleration?
    8·1 answer
  • Is 40,000 °C hotter or colder than 3,600 °C????
    6·2 answers
  • Which object will sink in freshwater, which has a density of 1.0 g/cm3?
    14·2 answers
  • State Newton’s law of universal gravitation in words. Then do the same with one equation
    5·1 answer
  • In an electric header 500w is written. What is its meaning​
    9·1 answer
  • 1. What could scientists learn by using the Law of Superposition?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!