2 years ago

In a kaleidoscope the Mirrors make an angle of with each other

Physics

1 answer:

statuscvo [17]2 years ago

5 0

Answer:

in a kaleidoscope the mirror make an angel of 90 degree with each other

You might be interested in

A body is travelling with a velocity 30 m/s².what will be its velocity after 4s?

Ipatiy [6.2K]

Answer:

70m/s²

Explanation:

we will use the first equation of Dalton to find it

3 0

2 years ago

A city planner is working on the redesign of a hilly portion of a city. An important consideration is how steep the roads can be

Artyom0805 [142]

Explanation:

It is known that relation between force and acceleration is as follows.

F = $m \times a$

I is given that, mass is 1090 kg and acceleration is 21 m/s. Therefore, we will calculate force as follows.

F = $m \times a$

= $1090 \times (\frac{21}{16})$

= 1430.625 N

Also, it is known that

$sin(\theta) = \frac{\text{Force car can exert}}{\text{Force gravity pulls car}}$

$sin(\theta) = \frac{1430.625 N}{(1090 \times 9.8) N}$

$\theta$ = 7.70 degrees

Thus, we can conclude that the maximum steepness for the car to still be able to accelerate is 7.70 degrees.

8 0

3 years ago

Lithium is a metal with an oxidation number of one and oxygen is a nonmetal with an oxidation number of to which chemical formul

Mars2501 [29]

Li2O
Lithium is a metal with an oxidation number of 1+ and oxygen is a nonmetal with an oxidation number of 2-. Which chemical formula represents the compound formed by these two elements? Li2O is the correct answer because lithium has one valence electron and oxygen has six.
Hope this helped.

5 0

3 years ago

write aparagraph explaining the difference bln the heat energy in a substances temperature in physics

iVinArrow [24]

The core difference is that heat deals with thermal energy, whereas temperature is more concerned with molecular kinetic energy. Heat is the transfer of thermal energy, whereas temperature is a property the object exhibits.

5 0

3 years ago

What is the magnitude of electric field at apoint 2 meter from a point charge q= 4nc

rjkz [21]

I do not have a clue i need to answer so i can ask questions sorry

8 0

3 years ago

In a kaleidoscope the Mirrors make an angle of with each other​

In a kaleidoscope the Mirrors make an angle of with each other