All Categories
Alerts
Wishlist
Cart
Sign In
Categories
Current Affairs & GK
Current Affairs
Show All Current Affairs & GK
General Aptitude
Arithmetic Aptitude
Data Interpretation
Show All General Aptitude
General Knowledge
Basic General Knowledge
General Science
Show All General Knowledge
Medical Science
Anatomy
Biochemical Engineering
Biochemistry
Biotechnology
Microbiology
Show All Medical Science
Technical
Database
Digital Electronics
Electronics
Networking
Show All Technical
Verbal and Reasoning
Logical Reasoning
Verbal Ability
Verbal Reasoning
Show All Verbal and Reasoning
›
A wave travels at a speed of 300 m/s and has a frequency of 150 Hz. What is its
A wave travels at a speed of 300 m/s and has a frequency of 150 Hz. What is its wavelength?
Expand All
Collapse All
Practice Questions
1 question
Q1
A wave travels at a speed of 300 m/s and has a frequency of 150 Hz. What is its wavelength?
2 m
1.5 m
3 m
0.5 m
Show Solution
Copy
The wavelength λ can be calculated using the formula v = fλ. Thus, λ = v/f = 300 m/s / 150 Hz = 2 m.
Questions & Step-by-step Solutions
1 item
Q
Q: A wave travels at a speed of 300 m/s and has a frequency of 150 Hz. What is its wavelength?
Solution:
The wavelength λ can be calculated using the formula v = fλ. Thus, λ = v/f = 300 m/s / 150 Hz = 2 m.
Steps: 7
Show Steps
Step 1: Identify the speed of the wave (v). In this case, v = 300 m/s.
Step 2: Identify the frequency of the wave (f). Here, f = 150 Hz.
Step 3: Use the formula for wave speed, which is v = f * λ, where λ is the wavelength.
Step 4: Rearrange the formula to solve for wavelength (λ). This gives us λ = v / f.
Step 5: Substitute the values into the formula: λ = 300 m/s / 150 Hz.
Step 6: Perform the division: 300 divided by 150 equals 2.
Step 7: Conclude that the wavelength (λ) is 2 meters.
Related Questions
F
Find the value of tan(45°).
Question: Find the value of tan(45°).Options: 01undefined√3Correct Answer: 1Solution: tan(45°) = 1...
W
What is the wavelength of a photon with a frequency of 6 x 10^14 Hz?
Question: What is the wavelength of a photon with a frequency of 6 x 10^14 Hz?Options: 5 x 10^-7 m3 ..
W
What is the value of 5C2?
Question: What is the value of 5C2?Options: 1020155Correct Answer: 10Solution: 5C2 = 5! / (2!(5-2)!)..
W
What is the derivative of f(x) = x^3 - 3x^2 + 4x - 5?
Question: What is the derivative of f(x) = x^3 - 3x^2 + 4x - 5?Options: 3x^2 - 6x + 43x^2 - 6x2x^2 -..
I
If the coordinates of points A and B are (1, 2) and (3, 4) respectively, what is
Question: If the coordinates of points A and B are (1, 2) and (3, 4) respectively, what is the dista..
‹
Biology (School & UG)
Chemistry (School & UG)
Civil Engineering
Commerce & Accountancy
Computer Science & IT
Current Affairs & GK
Data Structures & Algorithms
Electrical & Electronics Engineering
English (School)
General Aptitude
General Knowledge
General Knowledge & Current Affairs
Languages & Literature
Law & Legal Studies
Major Competitive Exams
Mathematics (School)
Mechanical Engineering
Medical Science
Physics (School & Undergraduate)
Quantitative Aptitude & Reasoning
Social Science (School)
Technical
Verbal and Reasoning
Vocational & Skill Development
›
Soulshift Feedback
×
On a scale of 0–10, how likely are you to recommend
The Soulshift Academy
?
0
1
2
3
4
5
6
7
8
9
10
Not likely
Very likely
✕
↑
