Word: Pendulum
Part of Speech: Noun
Meaning: A weight hung from a fixed point that swings back and forth, often used in clocks.
Synonyms: Oscillator, swinging weight
Antonyms: N/A
Example 1: The pendulum of the grandfather clock moved smoothly from side to side, ticking away the seconds.
Example 2: Scientists often study the motion of a pendulum to understand concepts like gravity and energy.
Example 3: In physics class, we learned that a longer pendulum swings more slowly than a shorter one.
Did you know that the pendulum was first described by the famous scientist Galileo Galilei in the 16th century? He discovered that a pendulum swings at a constant rate, which is why they are used in clocks for timekeeping.
"The pendulum of the mind alternates between sense and nonsense, not between right and wrong." Carl Jung
1. What does "pendulum" mean?
a) A type of clock
b) A weight that swings back and forth
c) A large bird
d) A piece of furniture
Answer: b) A weight that swings back and forth
2. Which of these is a synonym of "pendulum"?
a) Oscillator
b) Stopwatch
c) Compass
d) Wheel
Answer: a) Oscillator
3. Which sentence uses "pendulum" correctly?
a) The pendulum flew high in the sky.
b) The pendulum of the clock clicked every hour.
c) The pendulum danced beautifully at the party.
d) The pendulum ran very fast.
Answer: b) The pendulum of the clock clicked every hour.
4. Which idiom means the same as "pendulum"?
a) Swinging into action
b) Slow and steady
c) Like a pendulum
d) As sound as a bell
Answer: c) Like a pendulum
5. What is the opposite of "pendulum"?
a) N/A
b) Fixed weight
c) Heavy stone
d) Swinging tree
Answer: a) N/A
The CREST International Spell Bee (CSB) is conducted in two editions – CREST International Spell Bee - Summer (CSB) and CREST International Spell Bee - Winter (CSBW) – giving students across the globe an opportunity to showcase and enhance their spelling proficiency. Designed for young learners from Grades 1 to 8, the competition focuses on word-building, pronunciation, and vocabulary enrichment, helping students develop strong linguistic skills.
Step 1: Visit the registration page and complete the registration with your desired subject.
Step 2: After Registration done, do login at www.crestolympiads.com/login.
Step 3: After login, got to dashboard and click on Book slot/Take Exam
Step 4: Schedule your exam date and preferred time.
Step 5: Log in with your credentials on the exam day at the scheduled time and take the exam.