Mathematics In Physics Test

Result

Mathematics In Physics Test - 13

Score
-
out of -
Rank
-
out of -

TIME Taken - -

SHARING IS CARING

If our Website helped you a little, then kindly spread our voice using Social Networks. Spread our word to your readers, friends, teachers, students & all those close ones who deserve to know what you know now.

Weekly Quiz Competition

Question 1
1 / -0

Which of the following represented to U-x graph of

A

B

C

D

Solution

Here K>0 then the graph will open in negative x-direction because at x = 0
Question 2
1 / -0

The straight line y = -2x + 5 is best represented by

A

B

C

D

Solution

y = -2x + 5

On comparing with y = mx+c

here m = -2 (negative slope)

c = 5 (positive intercept of y-axis)

So, graph will pass through 2^nd and 4^th quadrant having intercept of 5 on y-axis.
Question 3
1 / -0

If curve between pressure (P) and volumn (V) is a straight line, write relation between P and V

A

B

C

D

Solution

The equation of straight line passing through
Question 4
1 / -0

The relationship y = 3/x is best represented as

A

B

C

D

Solution

y = 3x

⇒ xy = 3 (This show a rectangle hyperbola opening in positive x-direction)
Question 5
1 / -0

The parabola y = x² + 1 is represented by

A

B

C

D

Solution

y = x²+1

Let x = 0

⇒ y = (0)²+1 = 1

So, graph will be opened in upward direction and shift 1 unit along y-axis
Question 6
1 / -0

The slope of a curve between y and x changes from 0 to -5 as x changes from 0 to 5. Which of the following curve best represents the above mentioned curve?

A

B

C

D

Solution

According to given information the curve will be decreasing with negative slope
Question 7
1 / -0

Which of the following graph has a positive, decreasing slope?

A

B

C

D

Solution

For positive decreasing slope, the tangent have negative slope and the curve will open downward
Question 8
1 / -0

If slope of curve is first positive, then zero and after that became negative, so best represented of following graph which satisfied above condition

A

B

C

D

Solution

For positive slope the tangent will be positive and for zero slope tangent will be parallel to x - axis, and for negative slope tangent will negative
Question 9
1 / -0

For the given figure, which of the following is true?

A

B

C

D
All of these

Solution
Question 10
1 / -0

The value of the unit vector, which is perpendicular to both

A

B

C

D

Solution