Question:
The C.G.S. unit of heat energy is
The C.G.S. unit of heat energy is
Updated On: Apr 28, 2025
- joule
- kelvin
- dioptre
- calorie
Hide Solution
Verified By Collegedunia
The Correct Option is D
Solution and Explanation
The C.G.S. unit of heat energy is the calorie.
The joule is the SI unit of energy, including heat energy.
The kelvin is the unit of temperature.
The dioptre is the unit of optical power.
Was this answer helpful?
2
3
Top Questions on Units and measurement
Figure 1 shows the configuration of main scale and Vernier scale before measurement. Fig. 2 shows the configuration corresponding to the measurement of diameter $ D $ of a tube. The measured value of $ D $ is:
- JEE Advanced - 2025
- Physics
- Units and measurement
- The number of significant figures in the measurement 0.00456 is:
- BITSAT - 2025
- Physics
- Units and measurement
- A voltmeter of resistance 1000 \( \Omega \) can measure up to 25 V. How will you convert it so that it can read up to 250 V?
- CBSE CLASS XII - 2025
- Physics
- Units and measurement
- The dimensional formula for RC is:
- CBSE CLASS XII - 2025
- Physics
- Units and measurement
- Length, breadth and thickness of a strip having a uniform cross section are measured to be $ 10.5 \, \text{cm}, 0.05 \, \text{mm} $, and $ 6.0 \, \mu\text{m} $, respectively. Which of the following option(s) give(s) the volume of the strip in $ \text{cm}^3 $ with correct significant figures:
- JEE Advanced - 2025
- Physics
- Units and measurement
View More Questions
Questions Asked in AP POLYCET exam
- Area of a sector of a circle with radius 4 cm and angle 30° is (use \( \pi = 3.14 \)):
- The solution of \( x - 2y = 0 \) and \( 3x + 4y - 20 = 0 \) is:
- AP POLYCET - 2025
- Linear Equations
- If assumed mean of a data is 47.5, \( \sum f_i d_i = 435 \) and \( \sum f_i = 30 \), then mean of that data is:
- AP POLYCET - 2025
- Arithmetic Mean
- The points \( (1,5), (2,3) \) and \( (-2, -11) \) form a:
- A prime number \( p \) divides \( a^2 \) where \( a \) is a positive integer, then
- AP POLYCET - 2025
- Prime and Composite Numbers
View More Questions