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
steposvetlana [31]
3 years ago
10

What determines the type of the image formed after refraction from a convex lens?

Physics
2 answers:
rjkz [21]3 years ago
6 0
Type of image is either real or virtual.

Real images (convex)
-light rays travel to a real image from the object

Virtual images (concave)
-not really there and no light reaches them

d. type of light source

**just an opinion, i might be incorrect
Leni [432]3 years ago
6 0

Answer:

Position of the object

Explanation:

What determines the type of image formed by an object in front of a convex lens is the position of the object from the lens. The nature of image formed is determined by the position of the object placed on the principal axis from the lens. As the object is moving closer to the mirror, the nature if the image formed by the object gets magnified. For example, the nature of image formed by an object on the focus will be different from the nature of image formed by an object placed between the focus and the optical center.

When object is positioned on the principal focus of the lens, the image formed will be at infinity, while that positioned between focus and optical center will produce a magnified, erect and virtual image.

You might be interested in
If x2 = 60, what is the value of x? plus or minus square root 30 plus or minus square root 60 ±30 ±120
Zielflug [23.3K]
X2 = 60
/ 2 / 2
x = 30
Plus or minus square root 60
4 0
3 years ago
65 Points! 9 Questions!
alekssr [168]

Answer:

energy : the ability to cause change

work : is force x distance or when an object moves a distance due to a specific force (measured in units of newtons-meters)

potential energy  : is stored energy

kinetic energy : is energy in motion

mechanicle energy : the energy of motion such as a moving vechile

thermal energy : total kinetic energy in moving partsticles, like in boiling water (energy of heat)

chemical : energy stored in chemical bonds, like in plants

electromagnetic : waves with electric and magnetic properties , such as light

nuclear energy : energy stored in the nuclear atoms

all dish was from mah brain u better mark meh brainliest >:}

~batmans wife dun dun dun...aka ~serenitybella

5 0
4 years ago
What is the resistance of 1.0 m of a solid cylindrical metal cable having a diameter of 0.40 inches and a resistivity of 1.68 ×
Dahasolnce [82]

Given;

redistivity =1.68/100000000W.m

diameter =0.40in

=0.01016m

length =1m

resistance =?

redistivity =resistance×area/lenght

restance=resistivity × length /area

so, resistance =1.6535/1000000 ohmn

8 0
3 years ago
The 1.19 kg head of a hammer has a speed of 8.4 m/s just before it strikes a nail (Fig. 14-13) and is brought to rest. Estimate
KATRIN_1 [288]

Answer:

The temperature rise is 143.9\ K.

Explanation:

Given the mass of the hammer (m) is 1.19 kg.

And the speed of the hammer (v) is 8.4 m/s.

We need to find the temperature change of iron nail having 20 hammer blows.

First, we will find the kinetic energy of the each blow of hammer.

K.E=\frac{1}{2}mv^2

K.E=\frac{1}{2}\times 1.19\times 8.4^2=41.99\ J

For 20 such blows, the kinetic energy will be

20\times K.E=20\times 41.99=839.8\ J

Let us assume that the nail absorbs all the kinetic energy. So, this 839.8 J will be converted into heat energy (Q).

Now,

Q=839.8\ J

Also, we know that

Q=mc\Delta_T

Where,

m is the mass of the nail, which is 13\ g=\frac{13}{1000}=0.013\ kg

c is the specific heat capacity of iron, which is 449 J/kg.K

\Delta_T is the change in temperature.

Plug these value we get,

Q=mc\Delta_T\\839.8\ J=(0.013\ kg)(449\ J/kg.K)\times\Delta_T\\\Delta_T=\frac{839.8}{0.013\times 449}\\\\\Delta_T=143.9\ K

We can see the temperature rise is 143.9 K.

4 0
4 years ago
A ______ is a single encased electrochemical unit, with one positive and one negative electrode, with a voltage differential acr
Mnenie [13.5K]

Answer:

<em><u>Cathode:</u></em> The positive electrode of a cell. Cell: A single encased electrochemical unit (one positive and one negative electrode) which exhibits a voltage differential across its two terminals.

4 0
4 years ago
Read 2 more answers
Other questions:
  • A remote controlled car starts from rest and accelerates at 2 m/s² for 6.5 seconds. What is the final velocity of the car after
    11·1 answer
  • IF ANYONEE HAS DONE THE MOMENTUM LAB PRACTICAL IN PHYSICS CAN YOU PLEASEEEEE GIVE ME THE ANSWERS I AM SOOOO LOSTT RNN :(
    11·1 answer
  • At what distance (in m) is the electrostatic force between two electrons equal to the weight of one?
    9·1 answer
  • A record of travel along a straight path is as follows: 1. Start from rest with constant acceleration of 2.60 m/s2 for 11.0 s. 2
    5·1 answer
  • PLEASE HELP ME W 86,87,88​
    11·2 answers
  • Process of science identifying stellar corpses mastering astronomy
    6·1 answer
  • Go around your house and hit (or tap) ten different objects. The objects should be different shapes and made of different materi
    5·2 answers
  • Anong mga katutubong pilipinong nanirahan sa kabundukan ng cordillera​
    8·2 answers
  • If the conductivity of the solution is NOT affected by increasing the solute concentration, what does that indicate about both t
    7·1 answer
  • a resonant tank circuit consists of a 20 mh coil operating at a frequency of 950 khz. what is the inductive reactance of the coi
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!