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
Ksju [112]
2 years ago
6

Why a mirror is good for seeing objects

Physics
1 answer:
cestrela7 [59]2 years ago
3 0

Answer:

An image can be seen in the mirror because the light reflected from an object falls on the mirror and it is reflected.

You might be interested in
2. When a fire truck moves away from you, you hear the pitch of the siren go down. This is
Yanka [14]

the Doppler effect. (I don't know how to explain it lol)

8 0
3 years ago
Read 2 more answers
The hottest recorded temperature in the history of the United States is 134 °F, which is 57 °C. What would the speed of sound at
guapka [62]

Answer:

365 m/s

Explanation:

Mrs Finley

4 0
2 years ago
A block of mass 2 kg is placed on the floor. The coefficient of static friction is 0.4. A horizontal force of 2.5 N is applied o
Masja [62]

Answers is  F=7.84 N

Friction force resists the effect of horizontal force and trying to approch to a limiting force.

we have formula for limiting friction force between block and floor

               F=Ц N

where N=mg

putting values we get answer.

Download pdf
3 0
2 years ago
X = 1/2 a t square <br> Help me please
S_A_V [24]
How can I help? What’s the question?
5 0
2 years ago
A light wave travels through air in equals 1.00 at an angle of 35 degrees what angle does it have when it passes from the air in
lyudmila [28]

Answer: Angle 59 degree

Explanation: Given that the

n1 = 1.0

n2 = 1.5

Øi = 35 degree

From Snell law, which says that

n1/n2 = sinØ1/ sinØ2

Substitute all the parameters into the formula

1/1.5 = sin 35/sinØ2

Cross multiply

Sin Ø2 = 1.5 sin35

SinØ2 = 1.5 × 0.573 = 0.860

Ø2 = sin^-1(0.860)

Ø2 = 59.36 degree

Ø2 = 59 degree ( approximately)

It has angle 59 degree when passing from air to glass

5 0
2 years ago
Other questions:
  • Does anybody watch this anime?
    11·2 answers
  • If for 1.00 inch there are 2.54 cm, then how many centimeters are in 4.00 ft
    5·1 answer
  • Help ... plz
    14·1 answer
  • Two groups wanted to determine which size of parachute, when released, fell to the ground the slowest. Each group's design and r
    8·1 answer
  • Through which medium will sound travel most rapidly?
    6·1 answer
  • Three resistors connected in parallel have individual values of 4.0, 6.0, and 10.0 Ω, respectively. If this combination is conne
    13·1 answer
  • Why are force fields necessary to describe gravity?
    9·2 answers
  • 2. Heather and Matthew walk with an average velocity of +0.87 m/s eastward.
    11·1 answer
  • If a 2 kg spring is compressed by exerting a force of 10 newtons a distance of 50 cm how much work is done?
    14·1 answer
  • An example of an insulator is
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!