Unit 1-3

Unit 1-3

University

53 Qs

quiz-placeholder

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Unit 1-3

Unit 1-3

Assessment

Quiz

Physics

University

Medium

Created by

Hamnesh Mahajan

Used 4+ times

FREE Resource

53 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A scalar field is a function that assigns a ______ to every point in space.

Vector

Scalar value

Direction

Matrix

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is NOT a vector field?

Electric field

Velocity field

Temperature distribution in a room

Magnetic field

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The gradient of a scalar field represents the direction of ______.

Maximum decrease

Maximum increase

Zero change

Uniform distribution

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If the divergence of a vector field is zero, the field is said to be ______.

Irrotational

Solenoidal

Conservative

Isotropic

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

he gradient of a function is always ______.

A scalar

A vector

A tensor

Zero

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which mathematical operator is used to find the divergence of a vector field?

∇φ

∇⋅F

∇×F

∇²φ

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The physical meaning of curl is related to ______.

The rotational tendency of a field

The divergence of a vector field

The magnitude of a scalar field

The uniformity of a function

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