_________ वे त्रुटियां हैं जिनकी प्रवृत्ति एक ही दिशा में, या तो धनात्मक या ऋणात्मक होने की होती है।

Which instrument is specifically designed and calibrated for measuring temperature?

In the SI system, which triplet represents fundamental (base) physical quantities?

Which of the following is an SI derived unit?