MCQOPTIONS
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MCQOPTIONS
This section includes 6 Mcqs, each offering curated multiple-choice questions to sharpen your Physics knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What material were the spheres made up of in Henry Cavendish s experiment? |
| A. | Lead |
| B. | Steel |
| C. | Iron |
| D. | Wood |
| Answer» B. Steel | |
| 2. |
What apparatus did Henry Cavendish use in his experiment to determine the gravitational constant? |
| A. | 1 bar, 1 small sphere and 1 large sphere |
| B. | 1 bar, 2 small spheres and 2 large spheres |
| C. | 2 bar, 1 small sphere and 2 large spheres |
| D. | 2 bar, 2 small spheres and 1 large sphere |
| Answer» C. 2 bar, 1 small sphere and 2 large spheres | |
| 3. |
The value of gravitational constant was first determined by _____ |
| A. | Albert Einstein |
| B. | Isaac Newton |
| C. | Henry Cavendish |
| D. | Stephen Hawking |
| Answer» D. Stephen Hawking | |
| 4. |
What are the dimensions of universal gravitational constant? |
| A. | [M<sup>2</sup>L<sup>3</sup>T<sup>2</sup>] |
| B. | [M<sup>-1</sup> L<sup>3</sup> T<sup>-2</sup>] |
| C. | [M<sup>-1</sup> L<sup>3</sup> T<sup>2</sup>] |
| D. | [M<sup>1</sup> L<sup>3</sup> T<sup>-2</sup>] |
| Answer» C. [M<sup>-1</sup> L<sup>3</sup> T<sup>2</sup>] | |
| 5. |
The value of universal gravitational constant changes is which of the following medium? |
| A. | Air |
| B. | Water |
| C. | Plasma |
| D. | The gravitational constant is independent of the medium |
| Answer» E. | |
| 6. |
The gravitational constant is an empirical constant. |
| A. | True |
| B. | False |
| Answer» B. False | |