Question:

How many astronomical units are there in 1 metre

Updated On: Oct 4, 2024

$6.68 \times10^{12} Au$
$6.68 \times10^{-10} Au$
$6.68 \times10^{10} Au$
$6.68 \times10^{-12} Au$

Hide Solution

Verified By Collegedunia

The Correct Option is D

Solution and Explanation

The correct option is (D): $6.68 \times10^{-12} Au$

Was this answer helpful?

Top Questions on Units and measurement

The pitch of an error free screw gauge is 1 mm and there are 100 divisions on the circular scale. While measuring the diameter of a thick wire, the pitch scale reads 1 mm and 63^rd division on the circular scale coincides with the reference line. The diameter of the wire is:
- NEET (UG) - 2024
- Physics
- Units and measurement
View Solution
The potential energy of a particle moving along the x-direction varies as:
\[ V = \frac{Ax^2}{\sqrt{x} + B} \]
The dimensions of $\frac{A^2}{B}$ are:
- NEET (UG) - 2024
- Physics
- Units and measurement
View Solution
Least count of a vernier caliper is $ \frac{1}{20N} \, \text{cm} $.The value of one division on the main scale is $1 \, \text{mm}$. Then the number of divisions of the main scale that coincide with $N$ divisions of the vernier scale is:
- JEE Main - 2024
- Physics
- Units and measurement
View Solution
Given below are two statements:
Statement (I): Dimensions of specific heat is $[L^{2}T^{-2}K^{-1}]$
Statement (II): Dimensions of gas constant is $[M L^{2}T^{-2}K^{-1}]$
- JEE Main - 2024
- Physics
- Units and measurement
View Solution
In a vernier calliper, when both jaws touch each other, zero of the vernier scale shifts towards left and its $4^\text{th}$ division coincides exactly with a certain division on the main scale. If 50 vernier scale divisions equal to 49 main scale divisions and zero error in the instrument is 0.04 mm, then how many main scale divisions are there in 1 cm?
- JEE Main - 2024
- Physics
- Units and measurement
View Solution

View More Questions

Questions Asked in SRMJEEE exam

View More Questions