The pulse pressure in the large arteries is directly proportional to

How is the degree of emulsion polymerization related to the monomer concentration, and the rate of radical generation, Ri? , inversely proportional to Ri b) inversely proportional to Ri, directly proportional to . c) directly proportional to Ri, independent of . d) directly proportional to , independent of Ri

A

and the rate of radical generation, Ri? ] directly proportional to , inversely proportional to Ri

B

M

C

M

D

M

S₁: There is no transportation system in any city that can compare in efficiency with the circulatory system of the body.
P: The larger one goes from the heart to the various other parts of the body.
Q: If you imagine two systems of pipes, one large and one small, both meeting at a central pumping station, you'll have an idea of the circulatory system.
R: These pipes are called arteries, veins and capillaries.
S: The smaller system of pipes goes from the heart to the lungs and back.
S₆: Arteries are blood vessels in which blood is going away from the heart.

The Proper sequence should be:

A

PQSR

B

QSPR

C

RSQP

D

SPRQ

If A varies directly proportional to C and B also varies directly proportional to C, which one of the following is not correct ?

A

$$\left( {A + B} \right)\alpha \,C$$

B

$$\left( {A - B} \right)\alpha \,\frac{1}{C}$$

C

$$\sqrt {AB} \,\alpha \,C$$

D

$$\frac{A}{B} = {\text{constant}}$$

A company has 12 machines of equal efficiency in its factory. The annual manufacturing expenses are Rs. 24,000 and the establishment charges are Rs. 10,000. The annual output of the company is Rs. 48,000. The annual output and manufacturing costs are directly proportional to the no. of machines while the share holders get the 10% profit, which is directly proportional to the annual output of the company. If 8.33% of machines remained close throughout the year. Then the percentage decrease in the amount of share holders is :

A

14.28%

B

11.11%

C

16.66%

D

8.33%

E

None of these

Which of the two statements given by A and B is/are true? What is the force of gravitational:
A. Is directly proportional to the multiplication of the mass of two objects.
B. Is directly proportional to the square of the distance between to objects.

A

Only B is true while A is false

B

Both A and B are untrue

C

Only A is true while B is false

D

Both A and B are true

Consider the following statements and choose the correct answer:
1. The rate of respiration is directly proportional to the oxygen concentration in plants
2. Van't Hoff's coefficient is generally five (Q₁₀=5)
3. Generally in case of injured plant tissues the rate of respiration is increased for the time being
4. The rate of respiration is directly proportional to the respiratory substrate present in the tissues

A

Only 1, 2 and 3 are true

B

Only 2, 3 and 4 are true

C

Only 1, 3 and 4 are true

D

1, 2, 3 and 4 are true

The pulse pressure is directly proportional to

A

Stroke volume

B

Heart rate

C

Compliance of the arterial blood vessels

D

Elasticity of the arterial wall

E

Diameter of the blood vessels

Amplitude of pulse pressure is directly proportional to

A

Stroke volume

B

Compliance of the vessels

C

Total peripheral resistance

D

Diameter of blood vessel

E

Elasticity of vessel wall

Pulse pressure is directly proportional to

A

Stroke volume

B

Radius of blood vessels

C

Length of blood vessels

D

Elasticity of vessel wall [Ref: Rodde/6th/Q-94/P-41]

E

Viscosity of blood

Amplitude of pulse pressure in the aorta is directly proportional to

A

Stroke volume

B

Aortic compliance

C

Elasticity of vessel wall [Ref: Rodde/6th/Q-94/P-41]

D

Velocity of blood flow

E

Total peripheral resistance

The pulse pressure in the large arteries is directly proportional to

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