All categories

3 years ago

Give at least 4 human activities which demonstrate the involvement of inertial frame of reference

1 answer:

7 0

One clearcut example of an inertial reference frame is an isolated spaceship, far, far away from the Earth, the Sun, the Milky Way Galaxy, and all other massive objects. Fred places a blue ball into a claw at the left end of the ship, and red ball into a claw at the right end of the ship.

You might be interested in

What are two serious condition of the circulatory system?

maria [59]

Answer:

heart failure, heart attack,

Explanation:

heart failure, heart attack,

8 0

2 years ago

Read 2 more answers

Light rays in a material with index of refrection 1.29 1.29 can undergo total internal reflection when they strike the interface

deff fn [24]

Answer:

The second material's index of refraction is 1.17.

Explanation:

Given that,

Refractive index of the material, n = 1.29

Critical angle is 65.9 degrees.

We need to find the second material's index of refraction. We know that at critical angle of incidence, angle of refraction is equal to 90 degrees. Using Snell's law as:

$n_1\sin \theta_c=n_2\sin (90)\\\\n_2=n_1\sin \theta_c\\\\n_2=1.29\times \sin (65.9)\\\\n_2=1.17$

So, the second material's index of refraction is 1.17.

7 0

3 years ago

What is dispersion of light?

algol13

Answer:

$\huge \bold \blue{ \underline{ answer}}$

The splitting up of light into its constituent colours while passing from one medium to the other is called dispersion.

3 0

2 years ago

Read 2 more answers

A student is walking at a constant speed of 5 km/h. A car passes the student

Ulleksa [173]

Answer:

5 km/hr because he thinks it moves in the same speed of his...

8 0

3 years ago

1)Move your eraser on your desk What do you feel while you turn on the eraser?

V125BC [204]

Answer:

The warmth you feel is the heat generated by the force of friction created by the rough surfaces of your hands rubbing together. As the abrasives in your eraser are rubbed against paper, friction produces heat, which helps the rubber become sticky enough to hold onto the graphite particles.

Explanation:

I hope this helps and pls mark me brainliest :)

7 0

3 years ago

Give at least 4 human activities which demonstrate the involvement of inertial frame of reference​

Give at least 4 human activities which demonstrate the involvement of inertial frame of reference