MCQ
Ozone is found in
- ✓Stratosphere
- Blonosphere
- CMesosphere
- DTroposphere
✓
Answer
Correct option: A.
Stratosphere
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
If the range of a gun which fires a shell with muzzle speed $V$ is $R$, then the angle of elevation of the gun is
→A vehicle of $100 kg$ is moving with a velocity of $5 m / sec$. To stop it in $\frac{1}{10} sec$, the required force in opposite direction is
→The isothermal elasticity of a gas is equal to
A body, constrained to move in the $\gamma$-direction is subjected to a force given by $\vec{F}=(-2 \hat{i}+15 \hat{j}+6 \hat{k}) N$. What is the work done by this force in moving the body a distance $10 m$ along the $\gamma_{\text {-axis }}$
→The coefficient of performance of a Carnot refrigerator working between $30^{\circ} \mathrm{C}$ and $0^{\circ} \mathrm{C}$ is
→On mixing the salt in water, the surface tension of water will
A student takes $50 \mathrm{gm}$ wax (specific heat $=0.6 \mathrm{kcal} / \mathrm{kg}^{\circ} \mathrm{C}$ ) and heats it till it boils. The graph between temperature and time is as follows. Heat supplied to the wax per minute and boiling point are respectively
→The maximum current that can be measured by a galvanometer of resistance $40 \Omega$ is $10 \mathrm{~mA}$. It is converted into a voltmeter that can read upto $50 \mathrm{~V}$. The resistance to be connected in series with the galvanometer is ... (in ohm)
→The isothermal Bulk modulus of an ideal gas at pressure $P$ is
→Doppler shift in frequency does not depend upon