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
Marianna [84]
3 years ago
14

1.concave lens

Physics
1 answer:
topjm [15]3 years ago
3 0

What to do here tell please.......

You might be interested in
Star temperature is indicated by?
astraxan [27]
A star's temperature is most likely indicated by the color of it. The hotter the star, the bluer it is. The colder the star, the redder it is. 
3 0
3 years ago
Which of the following elements of writing is defined as the choice of words sulted to the type of writing?
pantera1 [17]

Answer:

Diction

Explanation:

is defined as the choice of words suited to the type of writing. hope this helps you :)

5 0
3 years ago
Read 2 more answers
¿Qué cantidad de calor absorbió una masa de 4 g de cinc al pasar de 20 °C a<br> 180 °C?
Alborosie

(amount of heat)Q = ? , (Mass) m= 4 g , ΔT = T f - T i = 180 c° - 20 °c = 160 °c ,

Ce = 0.093 cal/g. °c

Q = m C ΔT

Q = 4 g × 0.093 cal/g.c° × ( 180 °c- 20 °c )

Q= 4×0.093 × 160

Q = 59.52 cal

I hope I helped you^_^

7 0
3 years ago
How far does a runner run if he runs for 60 seconds at 5 m/s
mylen [45]

Answer: 20 miles

Explanation:

4 0
3 years ago
Lakes
Nataliya [291]
I think is between A&B
I think I would answer B
6 0
3 years ago
Other questions:
  • Scattering of peripheral light rays through the glass slide under very high magnification can be prevented by ________
    6·1 answer
  • A ball is thrown upward at a velocity of 19.6 m/s. What is its velocity after 3.0, assuming negligible air resistance?
    6·2 answers
  • 6. Why are there some areas of the country where wind power is not the best option? Explain.
    11·2 answers
  • HELP ME PLEASE
    15·1 answer
  • Susie (45kg) and Troy (65 kg) are sitting 2 meters apart. They smile at each other. What is the gravitational force between them
    6·1 answer
  • Calculate the parallel component of the weight of the object on the inclined plane below.
    7·1 answer
  • What is the frequency of this wave? <br><br>can someone pls explain and answer ​
    12·1 answer
  • Give two ways that vegetable oil is different from fat​
    13·1 answer
  • Explain How do the attractions between particles in a fluid determine viscosity?
    8·1 answer
  • A diving board of length 3.00 mm is supported at a point 1.00 mm from the end, and a diver weighing 550 NN stands at the free en
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!