Question:
The condition under which a microwave oven heats up a food item containing water molecules most efficiently is
The condition under which a microwave oven heats up a food item containing water molecules most efficiently is
Updated On: May 21, 2024
- The frequency of the microwaves mnt match the resonant frequency of the water molecules
- The frequency of the microwaves has no relation with natural frequency of water molecules
- Microscaves are heat waves, so always produce heating
- Infra-red waves produce heating in a microwave oven
Hide Solution
Verified By Collegedunia
The Correct Option is A
Solution and Explanation
The correct option is (A): The frequency of the microwaves mnt match the resonant frequency of the water molecules
Was this answer helpful?
0
0
Top Questions on Types of Waves
Questions Asked in NEET exam
- The terminal voltage of the battery, whose emf is\(10V\) and internal resistance \(1\), when connected through an external resistance of \(42\) as shown in the figure is:
- NEET (UG) - 2024
- Resistance and Resistivity
- Match List I with List II.Choose the correct answer from the options given below:
List I
(Spectral Lines of Hydrogen for transitions from)List II
(Wavelength (nm))A. n2 = 3 to n1 = 2 I. 410.2 B. n2 = 4 to n1 = 2 II. 434.1 C. n2 = 5 to n1 = 2 III. 656.3 D. n2 = 6 to n1 = 2 IV. 486.1 - NEET (UG) - 2024
- Bohr’s Model for Hydrogen Atom
- Match List I with List II:Choose the correct answer from the options given below:
List I List II A Rose I Twisted aestivation B Pea II Perigynous flower C Cotton III Drupe D Mango IV Marginal placentation - NEET (UG) - 2024
- Species diversity
- Given below are two statements:
Statement I: Atoms are electrically neutral as they contain equal number of positive and negative charges.
Statement II: Atoms of each element are stable and emit their characteristic spectrum.
In the light of the above statements, choose the most appropriate answer from the options given below- NEET (UG) - 2024
- Atomic Physics
- As per ABO blood grouping system, the blood group of father is $B^+$ , mother is $A^+$ and child is $O^+$. Their respective genotype can be
A. $I^B i/I^A i/ii$
B. $I^B I^B /I^A I^A /ii$
C. $ I^A I^B /iI^A /I^B i$
D. $I^A i/I^B i/I^A i$
E. $iI^B /iI^A /I^A I^B$
Choose the most appropriate answer from the options given below :
View More Questions