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
Nitella [24]
3 years ago
12

ASAP TWENTY POINTS What type of image is formed by a mirror if m = -0.4?

Physics
1 answer:
nevsk [136]3 years ago
4 0

Answer:

OPTION (C)

Explanation:

m(magnification) = -0.4 means a real, inverted and diminished image is formed in front of the mirror.

You might be interested in
The effort is always less than the load for a second-class lever. <br><br> true or false
ddd [48]
False




Have a nice day
8 0
3 years ago
Read 2 more answers
PLEASE HELP IM CONFUSED
Fittoniya [83]

Sound waves can be used in a similar way to "see" things. After turning on a sound source, we can look at the pattern of reflected sound waves that bounce back to us. Our own ears and brain don't process sound into mental pictures.


3 0
2 years ago
What is the correct equation kinetic enery
Ivahew [28]

Kinetic energy is directly proportional to the mass of the object and to the square of its velocity: K.E. = 1/2 m v2.

4 0
3 years ago
Suppose you have two magnets. Magnet A doesn't have its poles labeled, but Magnet B does have a clearly labeled north and south
Elina [12.6K]

Before going to answer this question first we have to know the fundamental principle of magnetism.

A magnet have two poles .The important characteristic of a magnet is that like poles will repel each other while unlike poles will attract each other.

Through this concept the question can be answered  as explained below-

A-As per first option the side of  magnet A is repelled by the south pole  of magnet B. Hence the pole of a must be south .It can't be north as it will lead to attraction.

B-The side of magnet A is repelled by the  north pole of magnet B. Hence the side of A must be  north pole.It can't be a south pole.

C-The side of magnet A is attracted by the south pole  of magnet  B .Hence the side of magnet A must be north.Hence this is right

D-The side of magnet A is attracted by the north pole of magnet B. Hence the side of A must south.It can't be north as it will lead to repulsion.

Hence the option C is right.

3 0
3 years ago
Read 2 more answers
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
Other questions:
  • A scientist finds an unusual object and decides to study it. Which observation indicates that it is a living thing that is multi
    5·2 answers
  • What are the two factors that determine the period of a pendulum? acceleration of gravity and the mass of the bob mass of the bo
    5·2 answers
  • What effect does observing a substance's physical properties have on the substance
    13·1 answer
  • What's the opposite of futility​
    9·1 answer
  • What would happen to the apparent change in mass if the direction of the current is reversed?
    12·1 answer
  • angie is moving a couch with a mass of 48 kg. she moves it in 120 seconds using 240 j of work. what is her power output
    10·1 answer
  • A car is travelling north at a constant speed of 20 m/s. A force is applied directly east on the car. The motion of the car will
    7·1 answer
  • Two objects have the same size and shape, but one is much heavier than the other. When they are dropped simultaneously from a to
    13·1 answer
  • An interference pattern is produced by light with a wavelength 590 nm from a distant source incident on two identical parallel s
    13·1 answer
  • Describe the relationship between frequency and wavelength
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!