MCQs || B21

Which of the following is a nonmetal?

Each orbital can hold up to two electrons with their spins in opposite directions (paired)

All of the following are properties of metals except ?

Choose the correct answer

Rajdhini express moves at a speed of 180km/h. How long will it take to cover a distance of 18 km?

a. A boy moving on a bicycle with a speed of 18 km/h. b. A fast runner running with a speed of 10 m/s. c. A scooter moving with a speed of 800 m/min.

What can be help decide which object is moving fast or slow?

When one says an object is moving fast or slow ,one is referring to the object’s

Which of the following represents uniform motion?

The distance-time graph of the non-uniform motion is a _________ line

How much is the displacement ?

How much is the displacement ?

How much is the distance ?

Calculate the distance that mbappe has traveled in 30 minutes if his speed was 18339 m/s Express it in km