Under the right conditions, what energy source can be used to eject electrons from a solid material?
- Correct Answer: gravity
- force
- weight
- light
Explanation: Under the right conditions, light can be used to eject electrons from a solid material.
More Random Questions
Q: On July 27, 2024, which state government announced to give 10% reservation to Agniveers?
Ans: Rajasthan
Ans: Rajasthan
Q: How should a driver check wheel alignment?
Ans: Observe uneven tire wear
Ans: Observe uneven tire wear
Q: Who has become the fifth member of the 'Colombo Security Conference' on July 11, 2024?
Ans: Bangladesh
Ans: Bangladesh
Q: What is the fine for carrying excess passengers in a vehicle?
Ans: ₹200 per passenger
Ans: ₹200 per passenger
Q: Spongy bone is found inside bones and is lighter and less dense than compact bone because it is what?
Ans: porous
Ans: porous
Q: Which animal was depicted on Harappan seals?
Ans: Unicorn
Ans: Unicorn
Q: What does the Atal Pension Yojana provide?
Ans: Pension post-60
Ans: Pension post-60
Q: On January 16, 2025, India's first glass sea bridge was unveiled in which state?
Ans: Tamil Nadu
Ans: Tamil Nadu
Q: What occurs whenever an unbalanced force acts on an object?
Ans: acceleration
Ans: acceleration
Q: Which nurse pioneered rural community nursing in the United States?
Ans: Mary Breckinridge
Ans: Mary Breckinridge
Q: Who ordered the Jallianwala Bagh Massacre in 1919?
Ans: General Reginald Dyer
Ans: General Reginald Dyer
Q: What development is less risky for the mother?
Ans: mutation
Ans: mutation
Q: Who has successfully developed the AI tool 'Divya Drishti' on June 15, 2024?
Ans: Dr. Shivani Verma
Ans: Dr. Shivani Verma
Q: The overall voltage of the battery is therefore the sum of ________ of the individual cells.
Ans: weights
Ans: weights
Q: What broad group of animals are the first true tetrapods, vertebrates with four limbs?
Ans: mammals
Ans: mammals

