Ask question

Ask question

All categories

gayaneshka [121]

2 years ago

15

Distinguishing Types of Mirrors Light is coming from the left; which is a concave mirror?

1 answer:

Snezhnost [94]2 years ago

7 0

A concave mirror is a converging mirror while a convex mirror is a diverging mirror.

<h3>Curved mirrors</h3>

Curved mirrors are different from plane mirrors because they have a center of curvature. The image formed by each type of mirror depends on the position of the object.

There are two types of curved mirrors;

Converging mirror
Diverging mirror

A concave mirror is a converging mirror while a convex mirror is a diverging mirror. The images are not provided here so we can not really say which is which.

Learn more about curved mirrors: brainly.com/question/8512677

You might be interested in

You are sharing a house with a few roommates. One of them plays on the basketball team, and is exactly 200 cm tall. The heights

Advocard [28]

Answer:

119 cm

Explanation:

Given heights : 200cm , 188 cm , 175 cm, 160 cm

since the eyes are at 95% level

95% of 200 cm = 190 cm

95% of 160 cm = 152 cm

hence the allowable height of mirror = 200 - ( 5 + 76 ) = 119 cm

and The mirror should be hung 75cm from the floor

8 0

3 years ago

What was the average speed in km/h of a car that travels 400.0 km in 4.5 h?

Yanka [14]

V= s/t = 400/4.5=800/9 (km/h)

6 0

3 years ago

momentum A proton interacts electrically with a neutral HCl molecule located at the origin. At a certain time t, the proton’s po

arlik [135]

Answer:

$\ m/s$

Explanation:

F = Force =

m = Mass of proton = $1.7\times 10^{-27\ kg$

t = Time taken = $2\times 10^{-14}\ s$

Acceleration is given by

$a=\dfrac{F}{m}\\\Rightarrow a=\dfrac{}{1.7\times 10^{-27}}\\\Rightarrow a=\ m/s^2$

$v=u+at\\\Rightarrow v=+\times 2\times 10^{-14}\\\Rightarrow v=+\times 2\times 10^{-14}\\\Rightarrow v=+\\\Rightarrow v=\ m/s$

The velocity of the proton is $\ m/s$

6 0

3 years ago

A charge of 4.5 × 10-5 C is placed in an electric field with a strength of 2.0 × 104 . If the charge is 0.030 m from the source

snow_tiger [21]

Answer:

The electrical potential energy is 0.027 Joules.

Explanation:

The values from the question are

charge (q) = $4.5 \times 10^{-5} C$

Electric Field strength (E) = $2.0 \times 10^{4} N/C$

Distance from source (d) = 0.030 m

Now the formula for the electrical potential energy (U) is given by

$U = q \times E \times d$

So now insert the values to find the answer

$U = 4.5 \times 10^{-5} C \times 2.0 \times 10^{4} N/C \times 0.030 m$

On further solving

$U = 0.027 J$

8 0

3 years ago

Magnesium chloride forms crystals. Which option is a description of this

shtirl [24]

The answer is B. This form of magnesium chloride is not a liquid but a solid that is white and colorless.

4 0

3 years ago

Read 2 more answers