10th Standard Science and Technology 1 Quiz

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the chemical symbol for the element with atomic number 6?

O
N
H
C (correct)

Which of the following is a non-metallic element?

Sulfur (correct)
Copper
Iron
Silver

What is the SI unit of electric current?

Ampere (correct)
Ohm
Watt
Volt

What is the structure of an atom according to the Maharashtra State Board 10th Standard Science and Technology 1 textbook?

The structure of an atom according to the Maharashtra State Board 10th Standard Science and Technology 1 textbook includes a nucleus consisting of protons and neutrons, with electrons revolving around the nucleus in different energy levels or shells. Signup and view all the answers

Explain the concept of refraction of light as per the Maharashtra State Board 10th Standard Science and Technology 1 textbook.

The concept of refraction of light according to the Maharashtra State Board 10th Standard Science and Technology 1 textbook is the bending of light as it passes from one transparent medium to another, caused by the change in speed of light. Signup and view all the answers

What are the main differences between an electric motor and an electric generator according to the Maharashtra State Board 10th Standard Science and Technology 1 textbook?

According to the Maharashtra State Board 10th Standard Science and Technology 1 textbook, the main differences between an electric motor and an electric generator are that an electric motor converts electrical energy into mechanical energy, while an electric generator converts mechanical energy into electrical energy. Signup and view all the answers

Flashcards

What is the chemical symbol for the element with atomic number 6?

The chemical symbol for the element with atomic number 6 is 'C'. This element is Carbon.

Which of the following is a non-metallic element?

Sulfur is a non-metallic element. Non-metallic elements are usually found on the right side of the periodic table.

What is the SI unit of electric current?

The SI unit of electric current is the Ampere, named after the French physicist André-Marie Ampère.

What is the structure of an atom?

According to the Maharashtra State Board 10th Standard Science and Technology 1 textbook, an atom has a nucleus at the center. The nucleus contains positively charged protons and neutral neutrons. Negatively charged electrons revolve around the nucleus in different energy levels or shells.

Signup and view all the flashcards

Explain refraction of light

Refraction of light occurs when light passes from one transparent medium to another, like from air to water. This bending of light is due to the change in speed of light in different media.

Signup and view all the flashcards

What are the main differences between an electric motor and an electric generator?

An electric motor converts electrical energy into mechanical energy, causing rotation or movement. An electric generator, on the other hand, converts mechanical energy into electrical energy. The main difference lies in the energy transformation process.

Signup and view all the flashcards

Study Notes

Elements

The chemical symbol for the element with atomic number 6 is Carbon (C).

Classification of Elements

Non-metallic elements are a class of elements that do not exhibit metallic properties.

Electricity

The SI unit of electric current is Ampere (A).

Atomic Structure

According to the Maharashtra State Board 10th Standard Science and Technology 1 textbook, the structure of an atom consists of a nucleus at the center, surrounded by electrons orbiting around it.

Refraction of Light

Refraction of light is the bending of light as it passes from one medium to another with a different optical density.
This phenomenon occurs due to the change in speed of light as it travels from one medium to another.

Electric Motor and Electric Generator

The main differences between an electric motor and an electric generator are:
- Electric motor converts electrical energy into mechanical energy.
- Electric generator converts mechanical energy into electrical energy.

Studying That Suits You

Use AI to generate personalized quizzes and flashcards to suit your learning preferences.

Description

Test your knowledge of 10th Standard Science and Technology 1 with this quiz! Answer questions about chemical symbols, non-metallic elements, and SI units of electric current. See how well you know these fundamental concepts.