In $$\(S= a+bt+ct^2,~S\) is measured in metres and \(t\) in seconds. The unit of *\(c\)* will be:

1. | none | 2. | \(\text{m}\) |

3. | \(\text{ms}^{-1}\) | 4. | \(\text{ms}^{-2}\) |

Subtopic: Â Dimensions |

Â 75%

From NCERT

PMT - 1993

To view explanation, please take trial in the course.

NEET 2025 - Target Batch

Hints

Links

To view explanation, please take trial in the course.

NEET 2025 - Target Batch

*Joule*-*second* is the unit of :

(1) Work

(2) Momentum

(3) Pressure

(4) Angular momentum

Subtopic: Â Dimensions |

From NCERT

PMT - 1990

To view explanation, please take trial in the course.

NEET 2025 - Target Batch

Hints

Links

To view explanation, please take trial in the course.

NEET 2025 - Target Batch

Unit of energy in SI system is

(1) *Erg*

(2) *Calorie*

(3) *Joule*

(4) Electron *volt*

Subtopic: Â Dimensions |

Â 80%

From NCERT

PMT - 1971

To view explanation, please take trial in the course.

NEET 2025 - Target Batch

Hints

Links

To view explanation, please take trial in the course.

NEET 2025 - Target Batch

A cube has a numerically equal volume and surface area. The volume of such a cube is :

1. 216 *units*

2. 1000 *units*

3. 2000 *units*

4. 3000 *units*

Subtopic: Â Dimensions |

Â 63%

From NCERT

PMT - 1971

To view explanation, please take trial in the course.

NEET 2025 - Target Batch

Hints

Links

To view explanation, please take trial in the course.

NEET 2025 - Target Batch

Wavelength of ray of light is $0.00006\text{\hspace{0.17em}}m$. It is equal to

(1) $6\text{\hspace{0.17em}\hspace{0.17em}}microns$

(2) $60\text{\hspace{0.17em}\hspace{0.17em}}microns$

(3) $600\text{\hspace{0.17em}\hspace{0.17em}}microns$

(4) $0.6\text{\hspace{0.17em}\hspace{0.17em}}microns$

Subtopic: Â Dimensions |

Â 55%

From NCERT

PMT - 1977

To view explanation, please take trial in the course.

NEET 2025 - Target Batch

Hints

Electron *volt* is a unit of

(1) Charge

(2) Potential difference

(3) Momentum

(4) Energy

Subtopic: Â Dimensions |

From NCERT

PMT - 1993

To view explanation, please take trial in the course.

NEET 2025 - Target Batch

Hints

To view explanation, please take trial in the course.

NEET 2025 - Target Batch

Temperature can be expressed as a derived quantity in terms of any of the following:

1. | length and mass | 2. | mass and time |

3. | length, mass, and time | 4. | none of the above |

Subtopic: Â Dimensions |

Â 73%

From NCERT

To view explanation, please take trial in the course.

NEET 2025 - Target Batch

Hints

Links

To view explanation, please take trial in the course.

NEET 2025 - Target Batch

Unit of power is:

(1) *Kilowatt*

(2) *Kilowatt-hour*

(3) D*yne*

(4) *Joule*

Subtopic: Â Dimensions |

Â 55%

From NCERT

PMT - 1971

To view explanation, please take trial in the course.

NEET 2025 - Target Batch

Hints

Links

To view explanation, please take trial in the course.

NEET 2025 - Target Batch

The density of wood is $0.5gm/cc$ in the CGS system of units. The corresponding value in MKS units is :

(1) 500

(2) 5

(3) 0.5

(4) 5000

Subtopic: Â Dimensions |

Â 60%

From NCERT

PMT - 1983

To view explanation, please take trial in the course.

NEET 2025 - Target Batch

Hints

Links

To view explanation, please take trial in the course.

NEET 2025 - Target Batch

Which is the correct unit for measuring nuclear radii

(1) *Micron*

(2) *Millimetre*

(3) *Angstrom*

(4) *Fermi*

Subtopic: Â Dimensions |

Â 54%

From NCERT

To view explanation, please take trial in the course.

NEET 2025 - Target Batch

Hints

To view explanation, please take trial in the course.

NEET 2025 - Target Batch