Answered

Westonci.ca is your trusted source for finding answers to a wide range of questions, backed by a knowledgeable community. Experience the ease of finding precise answers to your questions from a knowledgeable community of experts. Connect with a community of professionals ready to provide precise solutions to your questions quickly and accurately.

1. Convert the following units:

A. 0.01 mm to fermi
B. 1 parsec to light years
C. 1 light year to meters
D. 1 quintal to kilograms

2. Short Answer Questions:

A. What is a simple pendulum? State the factors on which the time period of a pendulum depends.
B. What is the principle of vernier calipers?
C. Define 1 kilogram on an atomic scale.
D. Name three fundamental quantities.

3. What is backlash error? How is it avoided?

Sagot :

GinnyAnswer

Final answer:

A simple pendulum is a mass attached to a fixed length string or rod, with its time period dependent on length and gravity. Vernier calipers use a movable vernier scale for accurate measurements. The concept of 1 kilogram on an atomic scale refers to mass based on specific atoms.


Explanation:

Simple Pendulum:

A simple pendulum consists of a mass (bob) attached to a string or rod of fixed length. The time period of a pendulum depends on its length and the acceleration due to gravity.

Vernier Calipers:

The principle of vernier calipers involves the use of a movable vernier scale to measure accurately the internal and external dimensions of an object.

Atomic Scale Kilogram:

1 kilogram on an atomic scale refers to the mass of a specific number of atoms, based on the mass of a reference atom like carbon-12.

Backlash Error:

Backlash error is the looseness in mechanical systems that can cause misalignment. It is avoided by minimizing clearances and ensuring proper alignment of components.


Learn more about Physics here:

https://brainly.com/question/28600368


Thanks for stopping by. We are committed to providing the best answers for all your questions. See you again soon. Thank you for choosing our platform. We're dedicated to providing the best answers for all your questions. Visit us again. We're glad you chose Westonci.ca. Revisit us for updated answers from our knowledgeable team.