Physics

General

Easy

Question

Weight of body of mass m decreases by 1% when it is raised to height h above the earth's surface. If the body is taken to a depth h in a mine. change in its weight is

2% decreases
0.5% decreases
1% increases
0.5% increases

The correct answer is: 0.5% decreases

Density of the earth is doubled keeping its radius constant then acceleration, due to gravity will. be …….ms^-2 (g=9.8 ms²)

physicsGeneral

General

physics

The acceleration due to gravity is at a point distance r from the center of earth . if . R. if r<R.then

physicsGeneral

General

Maths-

If $u equals l o g invisible function application open parentheses x to the power of 3 end exponent plus y to the power of 3 end exponent plus z to the power of 3 end exponent minus 3 x y z close parentheses$ then $sum x fraction numerator partial differential u over denominator partial differential x end fraction equals$

The variable v is used just for simplification. When we take partial derivative w.r.t to certain variable, we keep other variables constant.

If $u equals l o g invisible function application open parentheses x to the power of 3 end exponent plus y to the power of 3 end exponent plus z to the power of 3 end exponent minus 3 x y z close parentheses$ then $sum x fraction numerator partial differential u over denominator partial differential x end fraction equals$

Maths-General

The variable v is used just for simplification. When we take partial derivative w.r.t to certain variable, we keep other variables constant.

General

chemistry-

The compound whose stereo- chemical formula is written below exhibits ‘x’ geometrical isomers and ‘y’ optical isomers :

The value of x and y are :

chemistry-General

General

chemistry-

The correct statements about the compounds a, b and c is/are

chemistry-General

General

chemistry-

The absolute configuration of the following compound is :

chemistry-General

General

chemistry-

The name of the compound is

chemistry-General

General

chemistry-

The correct statement(s) about the compound given below is (are)

chemistry-General

General

chemistry-

If $C subscript 2 end subscript$ in above compound is rotated by $120 to the power of ring operator end exponent$ angle in anticlockwise direction along $C subscript 2 end subscript minus C subscript 3 end subscript$ , which of the following form will be produced :

chemistry-General

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Weight of body of mass m decreases by 1% when it is raised to height h above the earth's surface. If the body is taken to a depth h in a mine. change in its weight is

2% decreases0.5% decreases1% increases0.5% increases

The correct answer is: 0.5% decreases

Related Questions to study

Density of the earth is doubled keeping its radius constant then acceleration, due to gravity will. be …….ms-2 (g=9.8 ms2)

Density of the earth is doubled keeping its radius constant then acceleration, due to gravity will. be …….ms-2 (g=9.8 ms2)

The acceleration due to gravity is at a point distance r from the center of earth . if . R. if r<R.then

The acceleration due to gravity is at a point distance r from the center of earth . if . R. if r<R.then

If then

If then

Which type of isomerism is observed between I and II and

Which type of isomerism is observed between I and II and

How many spatial orientations are possible in following compounds-

How many spatial orientations are possible in following compounds-

The configuration of stereo center in the compound is –

The configuration of stereo center in the compound is –

The IUPAC name of the given compound –

The IUPAC name of the given compound –

Shows which type of isomerismand

Shows which type of isomerismand

The two compounds shown below are –

The two compounds shown below are –

The compound whose stereo- chemical formula is written below exhibits ‘x’ geometrical isomers and ‘y’ optical isomers :The value of x and y are :

The compound whose stereo- chemical formula is written below exhibits ‘x’ geometrical isomers and ‘y’ optical isomers :The value of x and y are :

The correct statements about the compounds a, b and c is/are

The correct statements about the compounds a, b and c is/are

The absolute configuration of the following compound is :

The absolute configuration of the following compound is :

The name of the compound is

The name of the compound is

The correct statement(s) about the compound given below is (are)

The correct statement(s) about the compound given below is (are)

If in above compound is rotated by angle in anticlockwise direction along , which of the following form will be produced :

If in above compound is rotated by angle in anticlockwise direction along , which of the following form will be produced :

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2% decreases
0.5% decreases
1% increases
0.5% increases

Density of the earth is doubled keeping its radius constant then acceleration, due to gravity will. be …….ms^-2 (g=9.8 ms²)

Density of the earth is doubled keeping its radius constant then acceleration, due to gravity will. be …….ms^-2 (g=9.8 ms²)

Which type of isomerism is observed between I and II
and

Which type of isomerism is observed between I and II
and

Shows which type of isomerism
and

Shows which type of isomerism
and

The compound whose stereo- chemical formula is written below exhibits ‘x’ geometrical isomers and ‘y’ optical isomers :

The value of x and y are :

The compound whose stereo- chemical formula is written below exhibits ‘x’ geometrical isomers and ‘y’ optical isomers :

The value of x and y are :

If $C subscript 2 end subscript$ in above compound is rotated by $120 to the power of ring operator end exponent$ angle in anticlockwise direction along $C subscript 2 end subscript minus C subscript 3 end subscript$ , which of the following form will be produced :

If $C subscript 2 end subscript$ in above compound is rotated by $120 to the power of ring operator end exponent$ angle in anticlockwise direction along $C subscript 2 end subscript minus C subscript 3 end subscript$ , which of the following form will be produced :