NSTSE (National Science Talent Search Exam- Unified Council) Class 9: Questions 1269 - 1275 of 2000

Access detailed explanations (illustrated with images and videos) to 2000 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. Unlimited Access for Unlimited Time!

View Sample Explanation or View Features.

Rs. 550.00 or

How to register?

Question number: 1269

» Physics » Gravitation & Pressure

Edit
MCQ▾

Question

Consider a planet, which mass is of mass of earth and its radius is twice of earth’s radius. The weight of an object on that planet, which mass is on the surface of earth, is:

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 1270

» Physics » Motion

Edit
MCQ▾

Question

A ball dropped from a building of height . If ball describes during its last second of fall, then the height of the building , and the time of fall are:

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 1271

» Physics » Motion

Edit
MCQ▾

Question

The distances travelled by a body falling freely from rest in the second and forth seconds respectively are in the ratio:

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 1272

» Physics » Work, Energy & Power

Edit
MCQ▾

Question

Potential energy of a particle is , when it is at height from the ground. Then what is the mass of the particle?

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 1273

» Physics » Work, Energy & Power

Edit
MCQ▾

Question

When a ball reaches the ground, its velocity is , from a height . What is the value of ?

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 1274

» Chemistry » Atoms & Molecules

Edit
MCQ▾

Question

The number of moles present in 5 grams of is:

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 1275

» Chemistry » Atoms & Molecules

Edit
MCQ▾

Question

What is the weight of 16 gram atoms of sulphur?

Choices

Choice (4)Response

a.

b.

c.

400g

d.

Developed by: