Bissoy.com
Doctors Medicines MCQs Q&A

Related Questions

'Tooth and nail' এর অর্থ হচ্ছে ---
Consider the following statements regarding gear tooth designing for gear drive: 1. Tooth profiles not designed as per ‘law of gearing’ will cause vibration and impact problems even at low speed. 2. As the gears go through their mesh, the pitch point must remain stationary on the line of centres. 3. In a correctly designed tooth profile, the line of action of successive instantaneous points of contact will pass through the stationary pitch point. Which of the above statements are correct?
In each of the following question below are given some statements followed by some conclusions. Taking the given statements to be true even if they seem to be at variance from commonly known facts, read all the conclusions and then decide which of the given conclusion logically follows the given statements. Statements: I. Some tooth are paste. II. Some paste are gel. Conclusions: I. Some tooth are gel. II.All paste are gel. III. All tooth are gel.
The idiom 'Tooth and nail' এর অর্থ ----
'Tooth and nail' অর্থ- 
Suppose we have an iron nail and iron ball of same mass. When submerged in water, the iron ball may float but the nail always sinks. This is because
If light is called as yellow, yellow is called tractor, tractor is called brick, brick is called nail and nail is called table, then which of the following is used for ploughing?
When a cork and a nail are kept in a beaker filled with water, the cork floats while the nail sinks. What is the reason behind this?
Anjali asks the following tasks to be performed by students of Class VII while making an electromagnet ( not in the correct sequence ): a. Place some pins near the end of a nail b. Switch on the current and observe what happens c. Wind a copper wire tightly around an iron nail d. Connect free ends of the wire to the terminals of a cell Which one of the following is the correct sequence of tasks to be performed to achieve the desired result?
When a cork and a iron nail are placed in a beaker filled with water, the cork floats while the iron nail is submerged.
What is the reason behind it?