Maths-

General

Easy

Question

# In

- 0
- 1
- 2R

Hint:

### In this question, we have to find the value of . For this we will sine rule.

## The correct answer is: 0

### Related Questions to study

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### If the period of is then n=

### If the period of is then n=

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### Let where where is the integral part of x. If the period of f(x) is , then

### Let where where is the integral part of x. If the period of f(x) is , then

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### Which of the following options is correct for the object having a straight line motion represented by the following graph

From given figure, it is clear that the net displacement is zero. So average velocity will be zero

### Which of the following options is correct for the object having a straight line motion represented by the following graph

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From given figure, it is clear that the net displacement is zero. So average velocity will be zero

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### A body begins to walk eastward along a street in front of his house and the graph of his position from home is shown in the following figure. His average speed for the whole time interval is equal to

Average speed is the ratio of distance to time taken

Distance travelled from to

Distance travelled from to

Distance travelled from to

Distance travelled from to

So, total distance

Total time taken

Hence, average speed

Distance travelled from to

Distance travelled from to

Distance travelled from to

Distance travelled from to

So, total distance

Total time taken

Hence, average speed

### A body begins to walk eastward along a street in front of his house and the graph of his position from home is shown in the following figure. His average speed for the whole time interval is equal to

physics-General

Average speed is the ratio of distance to time taken

Distance travelled from to

Distance travelled from to

Distance travelled from to

Distance travelled from to

So, total distance

Total time taken

Hence, average speed

Distance travelled from to

Distance travelled from to

Distance travelled from to

Distance travelled from to

So, total distance

Total time taken

Hence, average speed

physics-

### A particle is moving with uniform acceleration along a straight line. The average velocity of the particle from to is and that from to is . If , then the average velocity from to is

Average velocity

### A particle is moving with uniform acceleration along a straight line. The average velocity of the particle from to is and that from to is . If , then the average velocity from to is

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i)

ii)

iii)

iv)

Which of the statements are correct?

i)

ii)

iii)

iv)

Which of the statements are correct?

chemistry-General

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### A body is travelling in a straight line with a uniformly increasing speed. Which one of the plot represents the changes in distance (s) travelled with time ()

[]

It is an equation of parabola

### A body is travelling in a straight line with a uniformly increasing speed. Which one of the plot represents the changes in distance (s) travelled with time ()

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[]

It is an equation of parabola

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### The value of integer n for which the function has as its period is

Given, period =

### The value of integer n for which the function has as its period is

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Given, period =

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For maximum value of f (x),

f (x)=

For minimum value of f (x),

f (x)=

So, .

Maths-General

For maximum value of f (x),

f (x)=

For minimum value of f (x),

f (x)=

So, .

physics-

### The effective capacitance between points and shown in figure. Assuming F and that outer capacitors are all F is

The arrangement shows a Wheatstone bridge.

As therefore the bridge is balanced.

Similarly,

effective capacitance

As therefore the bridge is balanced.

Similarly,

effective capacitance

### The effective capacitance between points and shown in figure. Assuming F and that outer capacitors are all F is

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The arrangement shows a Wheatstone bridge.

As therefore the bridge is balanced.

Similarly,

effective capacitance

As therefore the bridge is balanced.

Similarly,

effective capacitance

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### The four capacitors, each of 25 F are connected as shown in figure. The DC voltmeter reads 200 V. the change on each plate of capacitor is

Charge on each plate of each capacitor

### The four capacitors, each of 25 F are connected as shown in figure. The DC voltmeter reads 200 V. the change on each plate of capacitor is

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Charge on each plate of each capacitor

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### For the circuit shown in figure the charge on 4F capacitor is

Combined capacity of and = 1 + 5=

Now, and are in series.

Charge in the arm containing capacitor is

Now, and are in series.

Charge in the arm containing capacitor is

### For the circuit shown in figure the charge on 4F capacitor is

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Combined capacity of and = 1 + 5=

Now, and are in series.

Charge in the arm containing capacitor is

Now, and are in series.

Charge in the arm containing capacitor is

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### The minimum and maximum values of are

### The minimum and maximum values of are

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### Figure shows a network of eight resistors, each equal to 2, connected to a 3V battery of negligible internal resistance. The current in the circuit is

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