NEET 2017 | Properties of Matter Question 30 | Physics

A U tube with both ends open to the atmosphere, is partially filled with water. Oil, which is immiscible with water, is poured into one side until it stands at a distance of 10 mm above the water level on the other side. Meanwhile the water rises by 65 mm from its original level (see diagram). The density of the oil is

NEET 2017 Physics - Properties of Matter Question 78 English

NEET 2017 Physics - Properties of Matter Question 78 English

425 kg m^$$-$$3

800 kg m^$$-$$3

928 kg m^$$-$$3

650 kg m^$$-$$3

NEET 2017

MCQ (Single Correct Answer)

-1

The bulk modulus of a spherical object is 'B'. If it is subjected to uniform pressure 'P', the fractional decrease in radius is

$${B \over {3p}}$$

$${{3p} \over B}$$

$${p \over {3B}}$$

$${p \over B}$$

NEET 2016 Phase 2

MCQ (Single Correct Answer)

-1

A body cools from a temperature 3T to 2T in 10 minutes. The room temperature is T. Assume that Newton's law of cooling is applicable. The temperature of the body at the end of next 10 minutes will be

$${7 \over 4}\,$$ T

$${3 \over 2}$$ T

$${4 \over 3}$$ T

NEET 2016 Phase 2

MCQ (Single Correct Answer)

-1

Two identical bodies are made of a material for which the heat capacity increases with temperature. One of these is at 100^oC, while the other one is at 0^oC. If the two bodies are brought into contact, then, assuming no heat loss, the final common temperature is

50 ^oC

more than 50 ^oC

less than 50 ^oC but greater than 0 ^oC

0 ^oC

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Biology

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Human Health and Diseases Body Fluids and Its Circulation Locomotion and Movement Neural Control and Coordination Reproduction in Organisms Reproductive Health Structural Organisation in Animals Digestion and Absorption Excretory Products and Their Elimination Chemical Coordination and Integration Human Reproduction Animal Kingdom Breathing and Exchange of Gases Evolution