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
Colt1911 [192]
1 year ago
10

What is the function of a diaphragm in a camera?

Physics
1 answer:
krek1111 [17]1 year ago
5 0
It controls the amount of lighting through it
You might be interested in
A mass attached to a spring is displaced from its equilibrium position by 5cm and released. The system then oscillates in simple
aliina [53]

Answer:

T= 1 s

Explanation:

Given that

When x=  cm ,T= 1

we know that time period of spring mas system given as

T=2\pi \sqrt{\dfrac{m}{k}}

T= Time period

m= mass

k=spring constant

So from above equation we can say that time period of system does not depends on the value of x.

So when x= 10 cm ,still time period will be 1 s.

T= 1 s

5 0
3 years ago
When are the two days of equinox
galina1969 [7]
March 20 and September 22
5 0
3 years ago
Read 2 more answers
Draw a neat labelled diagram for a particle moving in a circular path with a constant speed. In your diagram show the direction
Naya [18.7K]

Explanation:

Particle moving in a circular path with a constant speed.

3 0
3 years ago
35 POINTS! Say If You Drop A Ball from 100 Centimeters. When The ball Bounces, The Ball Does Not Bounce Back Up To 100 Centimete
diamong [38]

some ball when you bounce it it comes back up but according to gravity the energy goes away

8 0
3 years ago
Janelle is exploring the relationship between the brightness of a light bulb and the current that powers it. When applying these
Vlada [557]

Answer:B

Explanation:

Y is the brightest bulb

7 0
3 years ago
Other questions:
  • A race-car drives around a circular track of radius RRR. The race-car speeds around its first lap at linear speed v_iv i ​ v, st
    15·1 answer
  • What are the folds called inside the mitochondria?
    12·2 answers
  • How many steps in glycolysis have atp as a substrate or product?
    9·1 answer
  • What will Bronco's acceleration be as he jumps from an airplane and is in free fall with air resistance of 400N?
    7·1 answer
  • What is the longest possible wavelength for a line in the balmer series
    15·1 answer
  • Suppose your surface body temperature averaged 90 degrees F. How much radiant energy in W/m^2 would be emitted from your body?
    5·1 answer
  • Which of the following waves are mechanical?
    9·2 answers
  • Need Help !
    9·1 answer
  • 25 points! Please someone help me, this seems like a pretty easy question but I can’t seem to get it right, please list the give
    12·1 answer
  • Tammy is a forensic investigator examining a body at a crime scene. She notes that the body is stiff but still flexible. What do
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!